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Uncover Creations

The Made To Measure Werewolf Extender

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Regular price £66.99 GBP
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Our Made to Measure Werewolf Extender will have your partner howling at the moon.

Enhance your erection with this thick knot, girthy head and veiny shaft and get an impressive boost in both length and girth.

How Big Will This Make You?
Simply subtract your penis length from the total length. Eg. If you are 6" long, then 9" minus 6" equals 3" gain of length.

Cannot Be Customised
Head Circumference: 6" / 16.51cm
Head Diameter: 2.06" / 5.23cm
Knot Circumference: 8.5" / 21.59cm
Knot Diameter: 2.7" / 6.85cm
Shaft Circumference: 6.5" / 16.51cm
Shaft Diameter: 2.06" / 5.23cm

Made To Measure Sizing
Every penis is different, which is why one-size fits all extenders will rarely fit perfectly. With our extender, we offer made to measure sizing so that you can always get a perfect fit.

In order to get a perfect fit, measure both the length and girth of your penis when it is fully erect.

When choosing the internal fit of the this extender, we recommend keeping the following in mind:


  • If your penis measures under 1.4” in diameter (under 4.4” in girth) go with the 1" width.
  • If your penis measures between 1.4” and 1.6” (4.4” to 5” in girth) go with the 1.125 width.
  • If your penis measures between 1.6” and 1.9” (5 to 5.9” in girth) go with the 1.25 width.
  • If your penis measures over 1.9” (over 5.9” in girth) go with the 1.375 width.


  • If your penis measures under 3.55cm in diameter (under 11.15cm in girth) go with the 1" width.
  • If your penis measures between 3.55cm and 4.06cm (11.15cm to 12.75cm in girth) go with the 1.125 width.
  • If your penis measures between 4.06cm and 4.82cm (12.75cm to 15.14cm in girth) go with the 1.25 width.
  • If your penis measures over 4.82cm (over 15.14cm in girth) go with the 1.375 width.

Internal Length
With our made to measure penis extender, we can customise the internal length in 0.5” / 1.27cm increments up to 7". 

External Length
We can customise the external length of this extender. If you wish to reduce the overall length, please select the upgrade: Customise External Length.

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


Free Shipping When You Spend Over £50 / $66.

All of our toys are shipped in discreet, plain brown boxes so you will be the only person who knows what's inside.

For custom made products, your toy should be made and shipped out in 1-6 working days.

Free Returns

You can return any unopened and unused product with its packaging or tags intact to us within 30 days of receiving it for a full refund or exchange.

Why 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.

Firmness Explained

We offer 3 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

For more information about our firmness options see our firmness guide.

Colour Style Explained

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.

  • Make it Yours

    The creativity is in your hands. Pick a sex toy, choose your colours, your firmness and extras and make it yours.

  • Platinum Silicone

    We only use the finest platinum silicone so you can enjoy a toy that is body safe, non-toxic and doesn't smell.

  • Fast Shipping

    Love custom sex toys but don't want to wait weeks? We'll create and ship your toy quickly.