3g aprox 39 beads per gram

metal keeper and tip

S Osborne #57 2-1/2"

originated in Central Canada & were probably made as early as 1675

This pattern includes size variations for Small through XXL

Thread Zap Ultra thread burner slider 3g aprox 39 beads perThread Zap Ultra Like its predecessors, the new and improved Ultra Thread Zap will trim, burn, or melt thread with one touch. It heats instantly with the push of a button! The extra fine tip allows for precision application, making it ideal for finishing beadweaving & stringing projects. What makes the Ultra Thread Zap special are a retractable tip for added safety, a more ergonomic & compact design for greater comfort, and it includes an extra tip