Oyaide INS-BD (Black Diamond) [Set of 4] puresound percussion Around 1963

Around 1963

The bag has two compartments inside

it's capable of producing brilliant

■ Finish: Gold plated

Oyaide INS-BD (Black Diamond) [Set of 4] puresound percussion Around 1963Natural stones are cut with high precision in a domestic jewelry workshop. Each natural stone insulator is painstakingly mirror polished by hand by a gemstone craftsman. A small, easy to use coin sized insulator that is compatible with INS CF INS SP INS US. Not only can it be used alone, but you can also insert it into the multi bass insulator "INS BS" to enjoy even more tuning possibilities. Not only can it be used as an insulator, but it can also be