![](https://www.roggerijoffe.com/wp-content/uploads/2022/08/truestick_2-886x1024.jpeg)
A Magic Propeller, a sound making toy.
By rattling the stick the propeller turns. A physics toy made by RoggeriJoffe Toymaker.
![](https://www.roggerijoffe.com/wp-content/uploads/2022/08/truestick_1-1024x1024.jpeg)
A Magic Propeller, a sound making toy.
By rattling the stick the propeller turns. A physics toy made by RoggeriJoffe Toymaker.