Free UK shipping on orders over £80.00
14-day returns policy
We offset delivery & packaging carbon emissions on every order.
5-star customer support on live chat
This kit contains everything you need to build a door bell for your room. Once assembled, turn the crank: the gears engage the hammer that kicks the bell. Decorate it to your taste. The brochure will show you the different types of gears.
Designed and made in France, Koa Koa Kits are perfect gifts for little ones who love to make thing and use them.
Make a Flashlight and Draw Your Organ Kits are also available.
Size: 20 X 30 X 6cm
The product will be shipped to you from: Alkemi Store in London, UK.
Free UK shipping on orders over £80.00
Arrives soon if you order today! Estimated delivery: Thu 26 Dec – Mon 30 Dec
14-day returns
On items eligible for returns, you have 14 days from delivery to submit a return request. Learn more.
Ordering between the UK and the EU?
There are no hidden fees or additional charges once you’ve paid for your order. Enjoy hassle-free cross-border shopping. Learn more