Glue a recycled plastic cap to the center of a recycled CD for a circle template. We used E6000 glue and a recycled plastic syrup bottle. The cap gives the template a simple handle to pick the CD up more easily. It can be used to trace circles for craft and sewing projects. Store it with other templates.
Use directions on the glue for proper application and drying times. We left our CD sit on top of a upside down recycled plastic lid to catch any glue while it was drying (that may drop from the center of the CD).