Timber Tones Bone Tones BO1 Buffalo Bone, Bone Tones Picks are made of Buffalo Horn and Bone, both by-products of the food industry. The shape of these picks was developed in view of playing comfort, grip and sound improvement. Buffalo Horn sounds very similar to Tortoise Shell and therefore became more and more popular. Buffalo Bone is very durable and sounds bright. Ideal for electric guitars. 1 piece in Hang Bag