square key; four leaf clover shape drum key; brass finish version;
育てるドラムチューニングキー / 大久保宙シグネチャードラムチューニングキー
Many thanks to Mr. Okubo for his help in obtaining these keys and for his educational work; thanks Hiroshi!
HIROSHI CHU OKUBO Signature Drum Key
- Brand: Hiroshi Chu Okubo
- Product Code: HCO31
- Link: Available
- Origin: Japan