Christmas lighting should be creative, fun and either inexpensive. We were pleased to introduce Sparkleballs, easy to make, and easy to repair, known as Cuplights or a disco ball. Each Sparkleball consists of numbers of cup that are melted together with a soldering iron. They are put together to form one round ball after the lights are inserted. The lights fit through holes melted into the cup bottom with 1 light per cup. You can make this decoration with various sizes of cups.