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Make a Doorbell kit

Manufactured by Koa Koa
Product code: KOA-SON17


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Make a Doorbell kit by Koa Koa

Create your very own crank-doorbell with the Make a Doorbell kit by French start-up Koa Koa. Each kit contains all the cogs, gears and bells required to build a hand-powered doorbell.

On a mission to combine fun and learning, the Make a Doorbell kit clearly describes the operation of gear trains, the different types of gears, and the transmission of movement into sound. Everything is included (even the glue) and the wooden parts are paint-friendly, meaning it can be decorated before being put up on the door. Ring before entering!

Suitable for children of 8 years and over.

20cm x 30cm x 6cm



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Make a Doorbell kit



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