The Spiked Grinder

Sale price£29
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Soft spongy spikes, dozens of them, waking up nerve endings you forgot you had the second you start moving. We know they look intimidating in the photos, they are not, they're squishy body safe silicone and gentler than your average bath sponge (the menace is purely decorative). It's deliberately just a texture, no dragon, no theme, so it works on whatever anatomy you bring and your imagination handles the rest.


Total:

Sale price£29
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Spikes, but friendly

Lots of little points of contact spreading sensation out instead of concentrating it in one spot, so you get waves rather than one note. Gentle enough for people who overstimulate easily, present enough that you will absolutely notice.

Strap it anywhere

Two 1m nylon straps with quick side release buckles mean it goes on a pillow, a thigh, a forearm or your hand. Each strap adjusts separately, and if you leave one slightly loose a wand head slots right under it (you're welcome).

Silicone behaving itself

Body safe silicone, easy to clean, shipped discreetly, and shaped like absolutely nothing in particular, which is the point. A good dose of lube makes everything better, and the optional silky smooth upgrade makes it glide rather than grip.

Size Guide (Inches)

Measurement One Size Mini XS S M L XL
Length 6.9 0 0 0 0 0 0
Width 3.1 0 0 0 0 0 0

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Reviews

What customers are saying

The recurring praise is the softness, the versatility (handheld, strapped, wrapped, or paired with a wand), and how it works as a gender-inclusive, non-fantasy grinder that suits different bodies. Plenty of nervous first-timers admit the spikes looked intimidating and turned out comfortable, and several name it their favourite toy. The honest recurring concern: a few wishing the firmest option went firmer, and one flagging the nutty scent of the Silky Smooth Upgrade.

  • 5 stars: 17 (85%)
  • 4 stars: 3 (15%)
  • 3 stars: 0 (0%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
E
E.
Details, for the Nerds

Strap in for an essay. I wanted a simple, non-representational, trans-inclusive grinder that could easily be used on different anatomies. After like 5 days of deliberating between sites and options, I chose this one. It can be hand-held against the body, wrapped around like a stroker, strapped on various body parts to grind on (or around the hips facing the wearer's bits, good for dysphoria), it's also a great buffer to spread out the sensation when using a wand vibe. I was worried the spikes might feel too intense or I'd feel the point of each spike specifically and be overstimulated by them, but at the Super Soft firmness the spikes are quite squishy-squashy and don't feel too intense at all- certainly enough to get a very unique sensation, but it doesn't feel like "grinding on spikes." I included a picture showing that the spikes just squish down with very little pressure, so it's not super pokey, to me it's a pleasant amount of texture. I think if I went with the Bubble Grinder or the softer firmness, that may not have been enough sensation to be worth the money for me. It attracts lint and dust like crazy (tried to minimize that for the pics but like, dry it with a towel after washing and it's covered in fuzz), though that's normal for platinum cured toys this soft and smooth. I do worry about accidentally damaging the silicone with my nails or with the straps (the whole thing really is quite soft), so I've been pretty gentle with it. My custom color marble turned out beautifully (black and neon pink), the production and shipping was really fast (about 2 weeks, including international shipping to the US), overall I'm very happy with it and have recommended this site to friends looking for grinders!

R
R.
Physically super soft and very multiuse

Physically super soft and very multiuse. Visually appealing and more "threatening" looking than it feels. Purchased for couple play but definitely fun for solo as well.

B
B.
i love it

very soft, i love the tiny spikes and the colour of this, its a very pretty sparkly dark blue colour.

N
N.
J'adore c'est parfait !

L'article est très bien emballé, c'est très discret. J'adore la texture du silicone et surtout il est vert (qui est l'une de mes couleurs préférées donc je suis très content 💚💚💚

V
V.
The Spiked Grinder

I've been looking for a gender inclusive grinder to have fun with since I'm MtF trans and this one is honestly amazing and I haven't seen any other creators make one like it, I just really wish y'all made a much bigger one (almost like a mat) since it's kinda hard to stay on top of it in the position I like. And a vibrator option would be super epic too if there isn't already! :3

I'm really happy with this grinder

K
K.
Best Toy I Own

I’ve been looking for something like this for who knows how long (a very long time) and it’s exactly what I need it to be and more!

The spikes offer various different sensations (all pleasurable) and it’s versatile in the ways it can be used which adds to and changes the sensations experienced. This is my favourite toy I’ve ever purchased and I highly recommend it

B
B.
Glad I gave it a chance

The spikes seemed a bit intimidating, but they're soft enough that I'm glad I chose this over the bubble grinder. Before I found Undercover Creations, I didn't know that grinder toys existed. It's exactly what I needed. I appreciate this one just being a texture and nothing particularly sexual or fantasy based, so I can leave everything else to my imagination. The super soft feels great, and is definitely a good starting firmness. But I think next time I'd probably try a slightly firmer option.

L
L.N.
Let the spikes please, not scare you

while at first the spikes seemed a bit intimidating from the perspective of a someone fresh to the world of toys, in the end i feel choosing this one over the Bubble Grinder was a good choice. They're firm enough to be stimulating while being soft and comfortable! Great for me personally :]

B
B.&.M.
Great company & great grinder!

I ordered this for my husband, and he was so excited! Unfortunately, I chose the softest options, which didn't give him much to work with. That being said, we've already ordered a new one with different options that we think will work much better for him. Uncover Creations is a great company to work with. You made the customization & ordering process so easy! The product that arrived was exactly what I thought it would be - both sexy AF and super high-quality. And thank you for the coupon code! Uncover Creations will now be one of our go-to shops!

L
L.
High Quality

You can tell it’s high quality material and craftsmanship. It includes straps, which is thoughtful, though I like it just as a handheld. I got the firmest option and do wish it could be made firmer. As stands, it’s very soft/squishy. Still a fun design.

F
F.
Lots of fun very enjoyable

took a bit of finagling to find an appropriate pillow and position combo to get a good grind (rolled medium density queen bed pillow was just the right height/firmness) but once I was there it was spectacular I suspect it would be even better on a thigh or something like the arm of a couch. (also because the straps can be adjusted individually I could leave one a little looser and shove the head of my magic wand under it and that was marvelous)

H
H.
Well made

Well made toy, but I’m disappointed by the small range of options - especially in firmness. Super strange in my opinion, not something I’ve ever seen from other toy companies. I went for the firmer option and feel like it’s still much too squishy for my personal tastes. Other than that, super well made and nice! I’d recommend it to anyone who prefers a squishier mat or is buying their first one.

W
W.A.
favorite so far!

would highly recommend to anyone looking for something cheaper but effective

M
M.
Best fun toy

She really enjoyed it! Nice foreplay before the storm ;)

C
C.H.
😁

It took a couple minutes to get into it since it’s my first grinder toy but woo wee did I get a workout and a good ending 😊

J
J.v.D.
Pleasant and effective

As someone who is very quickly overstimulated when it comes to external stimulation, I was surprised to realise how very pleasant the soft spikes feel. This is the first grinder I've ever used and it turned out to be very effective! Money well spent!

A
A.B.
First time grinders

I got this for my partner. She isn't very experienced with any type of toy. She loved this last night. Came hard asf. Also the product is so soft. I love it.
Thank you guys!
I will be purchasing from you again.

N
N.
Awesome grinders, alas...

I should've heeded the warning about the smell with the durian tree nut addition. Turns out I'm more sensitive to that than I'd hoped. That's obviously by no fault of UC though and is fully my own responsibility. With the softness of the silicone I do find myself wondering whether the holes the straps go through will hold up, but it's probably just fine. Upon arrival the straps did dig into the back of one of the toys; an imprint of the woven nylon strap texture remains.

A
A.
Fun and easy to use

The grind pad we got is fun and easy to use. Hits the wife's spots, and gives us something new to try. Colours are wonderful and it's easy to clean.

E
E.R.

Amazing product as always

C
C.H.

Are the grinders waterproof for shower or bath fun?

Uncover Creations

Absolutely. All of our silicone toys play nicely with water!

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