Knex Build Kit

K'NEX Education STEM Building Kit Introduction to Simple Machines: Gears from K'NEX

Knex Build Kit

K'NEX Introduction to Simple Machines: Gears set from K'NEX is a 198-piece STEM-focused educational building toy. For full review and shopping info►http://ttpm.com/p/14397/knex/knex-education-stem-building-kit-introduction-to-simple-machines-gears/?ref=yt Product Info: The Introduction to Simpl...

Tags: K'Nex (Brand),Simple Machine (Product Category)...