The tentacle depth trainer iii dildo front.

The tentacle depth trainer iii dildo laying down 1.

The tentacle depth trainer iii dildo laying down 2.

The tentacle depth trainer iii dildo laying down 3.

The tentacle depth trainer iii dildo back.

The Tentacle Depth Trainer III

Q: What are the different firmness options?

We offer the following firmness options: Medium Firmness - 10A 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!

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£34

£49

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Size: X-Small

X-Small Small (+£7) Medium (+£21) Large (+£49)

Size Guide

Total:

£34

£49

Discreet Shipping

All our toys arrive in the most boring brown boxes imaginable. No logos, no winking emojis, no hints. Just you, your package, and absolutely zero awkward small talk with delivery drivers.

Secure Checkout

We accept credit cards, debit cards, PayPal, ClearPay, Sezzle and Klarna. All secure, all simple, all showing discreetly on your bank statement.

Description

Looking to level up your adventures? Meet the Final Boss of depth trainers - the Tentacle Depth Trainer III.

With a design that would make Cthulhu jealous, it's packed with precisely placed suckers that'll have you feeling like you've discovered a whole new world of sensation.

Features that'll float your boat:

Our most generously sized trainer yet (because go big or go harbour, right?)
Thoughtfully placed suckers for those extra sensations
Top-heavy design that gracefully narrows towards the base

Ready to make some waves?

Size Guide (Inches)

Measurement	XS	S	M	L
Tip Circumference	1.2 3.0	1.2 3.0	1.2 3.0	1.2 3.0
Head Circumference	2.2 5.6	2.2 5.6	2.2 5.6	2.4 6.1
Head Diameter	0.7 1.8	0.7 1.8	0.7 1.8	0.8 1.9
Knot or Middle Circumference	5.6 14.2	6.2 15.7	5.7 14.5	6.1 15.5
Middle Diameter	1.8 4.5	2.0 5.0	1.8 4.6	1.9 4.9
Shaft Circumference	6.1 15.5	6.9 17.5	7.1 18.0	6.9 17.5
Insertable Length	6.5 16.5	10.2 25.9	20.5 52.1	28.9 73.4
Total Length	7.9 20.1	12 30.5	22.2 56.4	30.7 78.0
Base Circumference	6.7 17.0	7.9 20.1	8.3 21.1	8.7 22.1

Product FAQ

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 the following firmness options:

Medium Firmness - 10A 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

My depths have been thuroughly plundered.

When I placed my order, I promised I’d leave a review if UC came through with another tentacled surprise in the mystery option — and they absolutely did. So here's the first review of items I purchased.

The result? Better than I imagined. I chose the medium in the squishy soft firmness, and it’s perfect — supple enough to stay comfortable with the right amount of lube, but still firm enough to hit all the right spots. It moves with me, not against me, and the weight gives it this oddly cozy presence — I may have accidentally found the world’s most unconventional weighted blanket. Though honestly… having two might solve the dilemma of do I use it as a toy or as a blanket nicely.

The girth is ideal for stretching limits gradually — no sharp transitions, just smooth, deliberate texture that makes it feel alive without ever crossing into discomfort.

My one suggestion is when ordering a Vac-U-Lock base it would be really cool if you could colour match to the toy.

TL;DR: When my lottery numbers finally come up, I’ll be ordering an entire school of these and living out my best deep-sea fantasy.

Thank you, UC — from one very satisfied customer.

Brilliant and girthy

This thing is WILD!
It's got constant and considerable girth, definitely not for the feint of heart or for someone starting out with anal.
If you buy the large, expect it to be bigger than you thought, and a whole lot more satisfying too.

The only gripe I have it's that due to it's sheer size it's hard to manage, absolutely a 2 person job, but other than that it's paradise In a tentacle.

Great depth trainer

Had the L for a week and loving it. The girth is perfect for gently pushing inner depth limits!! Already conquered more than half of it and it’s helped me take a fist deeper then ever before 🥵🥵

Wonderful

I dreamt about this. And now it’s reality. Simply in love!

Great model, great colors - feels amazing

Feels incredibly lifelike and organic, and does exactly what you would expect from a tentacle depth trainer. I really hoped the colors would turn out cool - and they did. Super cool sheen and smooth fade. Really love it!

Excellent price for size and quality

The texturing on the toy is really nice, the material is good quality and the pour itself is flawless, as far as I can see. Been waiting to get toy like this for a while but I'm glad I waited and got this one

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The Tentacle Depth Trainer III

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Product FAQ

Customer Reviews

The Tentacle Depth Trainer III

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Product FAQ

Customer Reviews

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