Hot Cup Glass Beads 142 grams (5 oz pkg)
Round glass beads act as a conductive material to concentrate heat toward the center of the Hot Cup, and maintain 212 degrees F for optimum use.
Beads may get scratched eventually due to the nicks and abrasion of the instruments and tools.
We suggest replacing beads every 6 months.
To clean beads, rinse off dirt and debris under warm water in a small strainer, dry well before reusing.