Review on 🎨 Duncan Multicolor Plastic Juggling Balls by Bill Martinson

I really liked these juggling balls at first while trying to learn them. However, after practicing for a few hours for 2-3 days, I noticed my hands were getting dusty after using it. I shrugged, thinking it was a by-product of the vinyl sleeve. Over time, I noticed that powder and dust flew out from under the seams on a black background when it was pressed together. I don't know why there is this fine powder of plastic granules supposedly filling the inside. Very disappointed after such a promising start.