Koa Koa: Build a Pencil Sharpener
Craft a pencil sharpener to discover pinion gears. Assemble the pencil sharpener with clear instructions using: spacers, bolts, screws, crank ... and of course pinion gears.
Familiarise your littles with reuse and recycling! You will need to collect an empty jar to make the tank.
Age 7 years and up