Magnetic Hematite Zingers
Sold 1 per pack Magnetic Hematite singing Zingers 2" x 3/4" Tapered, Approximately 1.6oz. each
Availability: 198 in stock
Magnetic Hematite Singing Zingers – fun little wonders of physics. Toss them up near each other, when they contact each other they vibrate rapidly, and make a unique singing chirp. These singing zingers are fascinating visually.