About this 3D model

This object was made in Tinkercad. https://www.tinkercad.com/things/beQLakrq4Z5 Tinkercad Contest Entry The glow sticks are generally easy to obtain, inexpensive, and last several hours. These are 1.5" long and snap into slots created on the back. Created in part using a Tinkercad Spinner Shape Generator, which I wrote. The generator will be made public soon. It can be used to easily create a spinner from a 2D SVG drawing. Options include the size and number of arms, the size of the bearing and bearing sleeve, if required.