GHS Phosphor Bronze 6 Pack!
Copper - Tin - Phosphor Alloy 6 Set Multi-pack
Light S325 - 12-16-24-32-42-54
Medium S335 - 13-17-26-36-46-56
The special, durable alloy delivers a long-lasting, rich bright tone. The core-to-cover ratio has been perfected to increase brightness and flexibility wihtout harsh overtones.