Filament Quantity and Color Indicator

This is a print that we developed to allow students to see the quantity and color of the filament left of the printer.   It can be double sided taped to the top of a machine and quantity can be changed by rotating the back with your finger.  

The disc on top is a good first print for any new filament and can be used as an example of the final color for future prints. 

Also an easy first AMS print.