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Koa Koa

Koa Koa Build a Handcrank Door-bell

Koa Koa Build a Handcrank Door-bell

Regular price $35.00 USD
Regular price Sale price $35.00 USD
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These educational DIY kits let kids discover science, art and mechanics by making their own toys. Koa Koa believes that learning and playing go hand in hand and have created a range enabling children to make fun and original objects whilst discovering the simple concepts of mechanics. Each kit is an invitation to unravel the mystery of construction and how things work, resulting in a practical object they can really use. With Koa Koa kits, children aged 6-10 will reconnect with the physical world, stimulating imagination, invention and problem-solving, boosting STEAM skills and creativity. 

  • This kit contains everything you need to build a doorbell for your bedroom.

  • Once assembled, turn the crank: the gears engage the hammer which strikes the bell.

  • Decorate it to your liking.

  • The brochure will show you the different types of gears

  • 15.75 x 7.87 x 1.97 inches

  • Ages 6+

  • Made in France
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