Construction kit: The Bell

Build a bell to install on your bedroom door ... and watch the gears operated by a crank that ultimately set in motion the little hammer which "Dring"

1. Glue the wooden elements
2. You can paint the wooden pieces with acrylic paint
3. Build the bell by fixing parts with screws, nuts, gaskets, etc. at your disposal
4. Turns the crank: look at the gears that fit into each other to activate the hammer and run the doorbell!

Design Oscar Diaz for Koa Koa