Koa Koa - Make A Pencil; Sharpener DIY kit

Koa Koa's excellent DIY kits are all about making, learning and playing. With this kit, kids will learn how bevel gears work when they make their very own hand-cranked pencil sharpener, complete with spacers, gears, screws, nuts and of course, bevel gears. Plus, they'll need to find an empty jar to use, which is a little lesson along the way about reusing and recycling everyday objects.

Check out the other kits, too.

Suitable for age 7+.

Koa Koa was born out of a simple idea: let kids build their own toys to understand art, science and technology. Their affordable DIY kits let kids reconnect with the physical world, stimulating imagination, invention and problem-solving skills.