What our customers say

4.7(24)

Reviewers keep praising the pours (people get genuinely attached to their colours), the weight that keeps it planted during use, and the bullet vibe upgrade, which several call well worth adding. A lot of buyers were new to grinders entirely and stayed converted, particularly those who prefer external stimulation over penetration. The recurring gripes: a few found it firmer than expected, and one or two wanted longer straps for thicker thighs.

The tentacle grinder iii laying down front.

The Tentacle Grinder III

Name: The Tentacle Grinder III
Brand: Uncover Creations
SKU: T-GRINDER-3
Price: 59.00 GBP
Availability: OutOfStock

Discontinued

So The Tentacle Grinder III has officially joined the "discontinued but not forgotten" hall of fame.

But hey, we've got some pretty great alternatives below that might fill the void. (Both literally and emotionally.)

Description

The Tentacle Grinder III combines ribbed textures and soft suction cups with smooth intertwining tentacles that allow you to control the intensity of the stimulation.

Each Tentacle Grinder III comes with two black nylon straps fitted (3.28ft / 1m each) with quick side release buckles so that you can strap it to a pillow, your hand, a thigh or a forearm and enjoy the waves of pleasure.

Our Tentacle Grinders have been designed purely for external stimulation and for people with vulvas this often creates a similar sensation to being ‘on top’, as once you add in some movement, this creates friction that stimulates the clitoris.

We recommend you use a jolly good dose of your favourite lube for extra slip 'n' slide and if you want an even smoother finish, upgrade your grinder with our Silky Smooth Upgrade.

Silky Smooth Upgrade
We offer the ability to upgrade your grinder with a silky smooth finish. To achieve this silky smooth finish, we use an additive derived from Durian tree nuts, ultimately resulting in a more luxuriously smooth feel that glides rather than grips like other silicones.

We recommend you avoid the silky smooth upgrade if:

You are allergic to durian, tree nuts and tree nut derivatives or musk thistle seed
You are sensitive to smell - Normal silicone has no scent however using silky smooth will give the silicone a subtle, nutty scent.

Fill the Void

Size Guide (Inches)

Measurement	One Size	Mini	XS	S	M	L	XL
Length	7.5 19.1	0 0.0	0 0.0	0 0.0	0 0.0	0 0.0	0 0.0
Width	5.5 14.0	0 0.0	0 0.0	0 0.0	0 0.0	0 0.0	0 0.0
Thickness	2.2 5.6	0 0.0	0 0.0	0 0.0	0 0.0	0 0.0	0 0.0

Product FAQ

What are grinders?

Sex toy grinders are specially designed toys with textured surfaces meant for grinding and external stimulation.

They're made for creating delicious friction against all your favourite external spots, whether you're rocking solo or turning up the heat with a partner.

For vulva owners, it's like having the perfect "on top" moment whenever you want it. And penis owners? Roll it up and you've got yourself a texture-tastic pleasure party!

Why are we so excited about grinding? Because sometimes the simplest pleasures are the best ones! We're bringing back that natural, intuitive way of feeling good that somehow got lost in the shuffle of "traditional" toys.

The best part? There's no wrong way to groove with a grinder. Whether you're flying solo or adding some spice to partnered play, these toys are all about finding your rhythm and owning your pleasure.

What is the vibrating bullet upgrade?

Do you want to take your grinder to the next level? Well, look no further! You can now add a hole and a Remote Controlled Vibrating Bullet right into the base of your grinder. Boom! Instant Vibrating Grinder!

We've even made sure that the hole fits most bullets perfectly, so you can use your own bullet or ours. Get ready for a grinding experience like no other and feel those intense vibrations all over your grinder!

What is the silky smooth upgrade?

We offer the ability to upgrade your grinder with a silky smooth finish. To achieve this silky smooth finish, we use an additive derived from Durian tree nuts, ultimately resulting in a more luxuriously smooth feel that glides rather than grips like other silicones. This also gives them a velvety matte makeover that feels as good as it looks.

However, we recommend you avoid the silky smooth upgrade if:

You are allergic to durian, tree nuts and tree nut derivatives or musk thistle seed
You are sensitive to smell - Normal silicone has no scent however using silky smooth will give the silicone a subtle, nutty scent.
You want a glossy finish to your toy.

The super silky upgrade is only available on our sex toy grinders and both of our made to measure penis extenders.

What are the different colour options?

We offer 6 different colour styles, though not all are available on every product.

Surprise Me Basic - Leave the decision in our capable hands and we'll choose a solid colour that compliments your toy selection.

Surprise Me Premium - Leave the decision to us and we'll get creative with two or more colours. We love this choice as it allows us to get experimental with all of our colours, often resulting in our best pours.

Solid - One colour that will run evenly throughout your toy

Fade - Two colours combined that are gradually blended together. Colour 1 will be the tip of your toy and Colour 2 will be the shaft and base.

Marble - Two colours combined resulting in a veining effect similar to classic marble.

UC Trademark - This is a product-specific colour. The main image of the product is the UC Trademark colour.

For more information, take a look at our colour guide.

Why do you only use platinum silicone?

We use platinum silicone so you get a toy that is non-pourous (meaning when you clean it, it gets fully clean and can't transmit bacteria), doesn't smell, is body safe and feels fantastic.

If you'd like to learn more about cleaning your toys, read our sex toy care guide.

What do the colours actually look like?

Check out our colour guide to see exactly what our colours look like. But please keep in mind, each toy is hand-poured, so no two are exactly alike!

Do the grinders come with straps?

Yes, the grinders do come with straps! Each one includes two black nylon straps, each 2.5ft (0.7m) long, with quick side-release buckles. You can strap it to a pillow, your hand, thigh, or forearm for hands-free grinding fun.

Reviews

5 stars: 20 (83%)
4 stars: 2 (8%)
3 stars: 1 (4%)
2 stars: 1 (4%)
1 star: 0 (0%)

Grinder

We are totally new to grinders and didn’t know they existed until recently. We are very pleased with our purchase after just a couple of uses. We’ve used with and without straps and both have been equally as fun. It’s very aesthetically pleasing on the eye, very heavy so will be great to use solo and we are looking forward to using it in many different ways it has to offer!

Great Squish to sit on!

Really nice quality! Heavier than I had expected and would love some more length on the straps for thicker thighs to wear more accessibly but that's an easy DIY fix. Super soft and silky material, incredible texture. Included two mini palm sized tentacle sculptures in my order as a gift too yay!!!

love it!!!

This is the toy I always wanted and I didn't know grinders even existed until recently. It's perfect for anyone who prefers a lot of external stimulation/isn't keen for penetration.

I LOVE this tentacle grinder. The pour is beautiful, I asked them to surprise me with a basic color and I got one that's a lovely dark teal. The squish is perfect and the textures sure come through! I got the grinder with the vibrator hole and ordered their bullet vibrator to go with it. It's a powerful little thing and I was really impressed to be able to feel it all the way through the toy. I highly recommend that upgrade. I paid for express international shipping and it was QUICK. I ordered on Dec 31 and it arrived on January 4. I've used it a few times now and I love that it's sturdy/heavy enough to stay where I put it and the straps help if I need them. Add some good lube and gosh is it a fun ride. Thank you!! I'll definitely be a return customer.

Beautiful!

I got this to help with foreplay with my hubs. We decided on the Surprise Me Premium colors and the silky smooth finish. It is everything we wanted. Ed did a great job with the colors.

According to my girlfriend the experience is fantastic but they must have been confused because I had ordered a total black one. I don't understand why they sent me a blue and black one. Another thing to say when making such a purchase is that in addition to the shipping costs there is also to pay the customs which in our case was over 25 € more ...

Thanks for sharing both the good and the not-so-good with us. First up, I'm glad to hear your girlfriend is enjoying the experience! Now, onto the colour mix-up. You ordered black; you should get black, not a blue and black combo.

If you'd like to sort out the colour issue, please get in touch with our customer service team, and we'll see what we can do to make it right.

As for the customs fees, unfortunately we can't control customs charges, but we will try to do a better job making customers aware that sometimes these extra costs could apply.

Loved the toy and the pour! I think this one is a good pick if you want to try out the sucker texture, without committing to it being on the entire toy - the smooth side of the largest 'tentacle' is definitely nice for when you need a break from the additional stimulation, and you still have plenty of sections with suckers to enjoy.
Despite the texture, the toy is pretty easy to clean, the silicone is sturdy, and as stated above, I love the marbling that was done. I will definitely be ordering more toys from Uncover in the future.
Colours chosen were Neon Blue, Strong Mint, and Glow Blue (because of the glow blue's placement over top the others it definitely lightened the colour scheme I was initially thinking of, but it's still a beautiful piece and VERY easy to find in the dark, haha.)

It’s far better than I imagined! I love it so much, and the color came out so beautiful! Special thank you to Ed for being the one who made my order! I love it!

I got the tentacle grinder III in firelight and white with a bullet vibrator. The grinder came out exactly how I wanted it and UC customer support was amazing when the original vibrator it came with was defective! They had a replacement at my door within a week (shipped overseas).

Etsy Review 24 Sep, 2022 Andrew

Great ride

I’m very happy with my purchase! The customer service was very kind and professional. The toy has a surprising heft, and the slightly tacky surface of dry silicone keeps it sturdy when placed. There’s lots of different ridges to explore. I bought the bullet hole but not the included bullet, and my (very cheap) bullet comes through nicely. Not very intense, but the main attraction is the ridges so I honestly didn’t mind.

The colour chosen for me is very beautiful, and the mold itself is so detailed and nice to look at. There are some striations in the pattern that I believe are imperfections in the pour, but honestly with the design of the grinder they blend in well. Given that they’re purely aesthetic, I’m very happy with the appearance overall.

If you’re interested in a grinder, I’d definitely recommend.

Great product just not for me

My first experience with a grinder toy like this. Customer service was excellent and product is just as expected. It is just a harder feel than anticipated and I wish I had made my first purchase a toy that didn’t have a large bulbous spot like this one. Overall great company tho, wish it worked better for me personally because it’s so pretty and fun!

Utterly mindblowing & intense

Thank you to the BF sale that tipped me over from wanting to try one of Uncover Creations' grinders to ordering one!

I have found it incredibly empowering & gender affirming. Some proper mindblowing pleasure that was much more powerful than I'd even hoped for. This grinder is amazing & huge thanks to UC for designing it, making it & being lovely & informative through the order & dispatch process!

- a bi enby

First time buy

This was my first time ordering with Uncover, and I must say their customer service, quality, and speed far exceeded my expectations! I am very particular about my items, and they sent me something truly beautiful! Highly recommend.

Pink vibration

I got the Tentacle Grinder 3 in pink glow in the dark silicone, which looks amazing in the dark. The different textures are nice for stimming, massaging and grinding. Also I'm really glad I chose to add the hole for the bullet vibrator.

A really fun toy and great customer service!

I've been looking at getting this toy for a while as it seemed fun to use! As someone who isn't comfortable with penetrative sex, having a toy that focuses on grinding while having a fun design is great! I bought the TGIII on sale and even upgraded it to have the bullet hole vibe added on. Customer service was responsive and kind as well! The color is also very cute (I chose candy shop pink I think). It took some time to understand how to use it, but once I got the hang of it I've had a great time using it. Thank you again! ^o^

I mistakenly purchased same one twice! Is ok for grinding - but the sensation of tentacles is lost- i think i would prefer alot more variation of depth and parts jutting up- and more defined larger texture- monster tentacles!

Hi there

This has been resolved. If you have any further issues, please email sales@uncovercreations.com

Warmest regards
Uncover creations

Great product quality!! I am very happy with it!

I chose a nice pink and white marble and it can out super cool! Love how it looks <3

Definitely recommend! the bullet upgrade is definitely worth it too!

Beautiful colors and the textures are great for fun!

Such a beautifully made toy! The colours are lush and I can say with 100% honesty that it does exactly what it's supposed to do 👌🏻

Great Idea!
Arrived much faster than expected and it looks great. Requested surprise me colours, and contacted them with photo references for the general look/theme I was hoping it’d resemble. Ended up getting spoiled about the final results of my order via their TikTok post and the initial result was not even vaguely similar to the references I sent them. And I really really dislike it.

Luckily, they were super amazing and were willing to do a repour in different colours. I think I got spoiled again via TikTok but this time my order was shipped before the video was up. I can say the TikTok did not do the repour justice and it looks so amazing. It’s actually closer to what I wanted minus some neon colours. Very happy with my purchase and their great and speedy customer service.

Lastly, I’d say avoid their social media if you want your surprise me, even if you pick the theme or only want/omit certain colours, to truly be a surprise.

Super!!!
I absolutely loved mine, it got here sooner than I thought it would and it's so cute!! I got a surprise me color as well and it's a cute blue, I love it bc it matches my other toys as well. It was hella fun to use and easy to clean and adjust the straps as well <3

Gorgeous Product!
The product arrived in perfect condition and it's a lovely color (I got surprise me, I believe the color is 'Summer Skies' or one of the adjacent light blues). It's a very heavy product and much larger than I expected, and a gorgeous design and mold to boot (the upper smooth side of the tentacle is my favorite part). I appreciate the straps and like I said the heaviness and knowing that however I choose to use it, it's going to stay still. Overall, the product is very original and works exactly as intended with great effect, and I love that it's also just so aesthetically pleasing in mold and in color that you could put it in a nice display case and treat it as art (as long as no one asks too many awkward questions!).