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Friendly Toys

The Knuckle 40

Regular price $209.00 CAD
Regular price $209.00 CAD Sale price $209.00 CAD
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Shipping calculated at checkout.
Colour

You have an amazing hole.

And we have the perfect stretch for it.

The Knuckle 40 is for people that love a relentless and beautiful stretch.

The conic top will lodge itself right in the opening of your second hole while the rest of the toy will push against the walls of your crater.

It really feels like double fisting!

If you have a big hole or if you're looking to up your double fisting game, this one is for you!

NEON colours glow under UV light.

Sizing (in inches) 

Max Diameter 4.0

Max Circumference 12.6

Max Neck Diameter 2.8

Max Neck Circumference 8.9

Insertable Length 8.0

Customer Reviews

Based on 1 review
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J
JustAGuyIntoFF
What a great stretch!

I purchased this plug as a training toy for double. What a nice surprise. Its shape is comfortable to ride on and once it slides in it really gives my prostate the pressure/pleasure it needs. And the color is always fun. Now my hole is double ready and my buddy even told me that he can feel the difference in my hole.