Here is another manual marble machine that puts on a calming show as you play with it. This Mini Hand Crank Marble Climber Machine is made of wood. As you crank the handle, the wooden balls will complete their climb and go back to the starting point. The below video shows it in action:
Currently Trending
Mini Hand Crank Marble Climber Machine ► Gadgetify
[HT]
**Disclaimer: Our posts may feature aff links. As an Amazon Associate, we earn from qualifying purchases. Please read our disclaimer on how we fund this site.
