Make your own pencil sharpener
£26.00
Product details
- Discover how bevel gears work while having fun building your own hand cranked pencil sharpener using spacers, gears, screws, nuts…and of course, bevel gears
- To build the shavings reservoir, you will have to find an empty jar. And you will learn how to reuse and recycle everyday objects
- Suitable for ages 7+