A sparkleball is a magical ornament handmade from plastic cups and mini-lights; usually displayed at Christmas or holiday time.
You'll need 50 soft 9 oz. solo-style plastic cups, a hole-puncher, a drill with a 1/2" bit, a string of mini-lights (100-150), and 200 small zip-ties or your choice of connectors like wire. (recycled clean cups will work perfectly as will an old string of mini-lights.)
NOTE: The "no-melt" refers to the old school method of melting the cups with a soldering iron. This INSTRUCTABLE has been so popular, even though there are new techniques in making sparkleballs, I've just left it the way it was first written.