Koa Koa's DIY kits are all about creating, engaging and playing. Let your little ones make their very own wooden hand-crank doorbell for their room, complete with gears, bike bell, screws, washers and nuts. They'll learn how gears work, along with the crank, rack, pinion and cogwheels. Once it's built. you'll have a fully functioning bell, it can be painted and includes four holes on the base so it can be screwed to a door.
- DIY doorbell kit
- Includes gears, bike bell, screws, washers and nuts
100% Other fibres