Picking a wood for your bass? Have a helpful chart to know word hardness | eBass
Hardwood Hardness Chart | Hardwood Floor Depot
Solid 3/4" Brazilian Koa (Tigerwood / Goncalo Alves) Flooring by Brazilian Direct - Pre finished and Un finished. Also Santos Mahogany, Brazilian Teak, and other Exotic Hardwood Floors and Accessories