High Speed Spinner

This is a two part model, the bottom is the spinner and the top loosely attaches that winds it up to speed. To complete the spinner- insert the 2mm diameter shaft from the beginner kit into the bottom.To complete the top - tie roughly a quarter length of the string into the fork section then wind up it up. While this has been designed without sharp edges where possible please be careful when it's spinning at speed. The Bill of Materials is EITHER the beginner kit of the two individual parts.