Pay in 4 interest-free payments of $7.49 Learn more
Ships within 48 hours · Estimated delivery Sep 6 - Sep 11
What's in the kit
wipe with damp cloth or toy disinfectant
and additional information about the subject
9 pieces of felt
Made in Barcelona
Build a Doorbell DIY maker kit Material_Fabric What's in the kitMake your own doorbell, perhaps for your bedroom, with this kit from Koa Koa. An exciting way to learn about gearing and friction, this kit includes everything you need to make a working doorbell. Koa Koa is passionate about the maker movement, and their kits are aimed at inspiring children to use their hands and minds to learn and create. What will you learn? The different types of gears: gear trains, rack, pinion, circular, etc. The ratios to
US$ 26.00
US$ 19.49
US$ 38.50
US$ 37.50
