Not sure where to start?

Fist Kit®

Everything you need to begin your fisting journey with confidence.

3 Knuckle Sizes Included
Fist Kit

Your Progression Path

Knuckle 22

2.2" / 5.6 cm Diameter
6.9" / 17.5 cm Circumference
6.0" / 15.2 cm Insertable Length

Knuckle 25

2.5" / 6.4 cm Diameter
7.9" / 20.1 cm Circumference
6.5" / 16.5 cm Insertable Length

Knuckle 30

3.0" / 7.6 cm Diameter
9.5" / 24.1 cm Circumference
7.0" / 17.8 cm Insertable Length

Choose Your Colour Collection

Every Fist Kit® includes the same three Knuckle progression. Choose the collection that fits your style.

Core Colours

Dark Cave, Purple Wreck, and Turquoise Abyss.

Explore Core Colours →

UV Reactive

Neon Yellow, Neon Orange, and Neon Pink.

Explore UV Reactive →

Why Fist Kit®?

Fist Kit removes the guesswork by bringing together three carefully selected sizes that work as a complete progression system.

Multi-Stage Design

Every Knuckle is a multi-stage toy that can be used right away. For example, you can use the top of the Knuckle 30 to stretch to the max circumference of Knuckle 22.

Built for Progression

Each size builds naturally on the last, helping you develop technique and fisting capacity over time.

Save vs Individual Purchases

Get the complete progression system in one package while saving compared to purchasing each size separately.

Handcrafted in Canada

Made from premium platinum-cure silicone and handcrafted in small batches at Friendly Toys.