This Mistick Stick is from Bittersweet. It is a mechanical toy consisting of two wooden sticks. One has a series of notches cut along its side. There is a smaller wooden stick and a propeller attached to the end of the long stick with a nail or pin. The long stick is held in one hand with the notches up, and the small stick is rubbed rapidly back and forth across the notches. This allows propeller to rotate. 

Dimensions: 9L x1.5W