The Tentacle: Knot II

Q: What are the different firmness options?

We offer 4 firmness options: Medium Firmness - 10A on the Shore hardness scale Soft Firmness - 5A on the Shore hardness scale. Super Soft Firmness - 0040 on the Shore hardness scale Squishy Soft Firmness - 0020 on the Shore hardness scale For more information about our firmness options see our firmness guide .

Q: 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!

£32

£45

Save £14

Size: X-Small

X-Small Small (+£7) Medium (+£21) Large (+£39)

Size Guide

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Description

Introducing the Tentacle: Knot II, the next wave in our oceanic fantasy line! Like its predecessor, the Tentacle: Knot II retains the allure of the original Tentacle - curves in all the right places, a teasing tip, and those oh-so-soft suckers. But we've slimmed down the design and we’ve upped the ante with a knot that's not just any knot. This beauty sits higher up the shaft, making the journey to that delightful 'pop' even more tantalising. Dive in and let the The Tentacle: Knot II take you on a deeper, wilder ride!

For this design, we've teamed up with Sion, an artist whose creativity knows no bounds. This is our first collaboration with them, and honestly, we're over the moon about it!

Sizing

X-Small

Tip Circumference: 2.2" / 5.5cm
Knot Circumference: 5.4" / 13.6cm
Shaft Circumference: 4.6" / 11.8cm
Insertable Length: 4.6" / 11.6cm
Total Length: 5.3" / 13.5cm
Base Circumference: 7.3" / 18.5cm

Small

Tip Circumference: 2.4" / 6cm
Knot or Middle Circumference: 6.3" / 16cm
Shaft Circumference: 4.8" / 12.2cm
Insertable Length: 5.7" / 14.5cm
Total Length: 7.1" / 18cm
Base Circumference: 9.3" / 23.5cm

Medium

Tip Circumference: 2.4" / 6.2cm
Knot or Middle Circumference: 7.7" / 19.5cm
Shaft Circumference: 5.4" / 13.8cm
Insertable Length: 6.7" / 17cm
Total Length: 8.1" / 20.5cm
Base Circumference: 10.6" / 27cm

Large

Tip Circumference: 2.8" / 7.2cm
Knot or Middle Circumference: 8.3" / 21cm
Shaft Circumference: 6.3" / 16cm
Insertable Length: 7.7" / 19.5cm
Total Length: 9.1" / 23cm
Base Circumference: 11.8" / 30cm

Product FAQ

What is the best knot dildo for beginners?

For those new to knot dildos, we recommend starting with our X-Small and Small sizes. These options are perfect for easing into the experience:

Dragon Knot - X-Small: With a 4.5" circumference knot, it's ideal for first-timers.
Knot II - X-Small: Also features a 4.5" circumference knot, providing a snug yet manageable fit.

For Intermediate Users:
If you're ready for a bit more intensity but prefer a shorter shaft, the Werewolf III X-Small is a great choice. It has a slightly larger 5.5" knot, so you can enjoy a bigger thrill without the extra length.

What is your biggest knot dildo?

In our current range, the two dildos with the largest knots are:

The Knot - Large: This beast packs a hefty 9.5" knot, perfect for those who want more.
The Werewolf - Large: For those who crave the ultimate challenge, this one features an incredible 10.6" knot.

Or see the full range of knot dildos here.

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.

What are the different firmness options?

We offer 4 firmness options:

Medium Firmness - 10A on the Shore hardness scale
Soft Firmness - 5A on the Shore hardness scale.
Super Soft Firmness - 0040 on the Shore hardness scale
Squishy Soft Firmness - 0020 on the Shore hardness scale

For more information about our firmness options see our firmness 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!

Reviews

Fun, but ambitious

I received a nice magenta for my surprise color selection. I really enjoy the concept and the texture, but the knot is very abrupt, and even in an x-small I haven’t been able to get past it. Now that I have a sense of this brand’s firmness, I would have bought soft, not medium. At least it’s still fun to use halfway.

fun and pretty

After a lot of comparing measurements I ordered the Small, Soft, with Surprise Me colours. I got a lovely pearlescent blue.
Buying was easy and it arrived in good time and well packaged, though for some reason it appeared as the Werewolf II on the invoice. I still got what I ordered, though.
The size is good for me: the knot is a little bit of a challenge but happily manageable. I prefer relatively short toys, and the length of this is enough to get the widest part just where I want it to be without the tip going too far back. It's firm enough to manoeuvre easily but soft enough to fit to my own shape, which is a huge improvement over some other toys I've had.
The design is very pretty. I usually hate texture like this on toys, but the bumps of the tentacle are very smoothed out - they don't add anything, for me, but they don't make it worse either. And they are part of the aesthetic, so overall I'm happy with them. I do find the stony base a bit unpleasant, poking at random places, though thankfully it's soft enough that it doesn't stop me enjoying the rest of the toy. If I buy another toy I might go for the super soft, to see how that changes how the texture elements feel. I've just seen that Uncover have started doing some dual-density toys, which I think would be perfect for something like this.
The quality seems pretty good, there are no bubbles and the surface feels a little rubbery but not sticky like some silicone toys feel. There is a bit where it looks like a drip has fallen on to it after casting, or maybe there's a dent in the mold? It doesn't look intentional but it's not got any hard-to-clean cracks or folds so I'm not worried about it.
Overall I'm really happy with both the design and the quality. It's had a couple of outings and it performed pretty much how I hoped it would - good fun, and nice to look at