How is piano lacquer different from standard saya finishes?
Updated Mar 2026
Piano lacquer sayas are built on a hardwood core and finished through a multi-stage process: each lacquer coat is applied, allowed to cure, and then hand-sanded before the next coat is added. The result is a surface depth that standard spray finishes cannot replicate - light does not simply reflect off the surface but appears to travel into it before bouncing back, creating the signature glossy depth the name references. Crackle lacquer, another finish in this collection, deliberately interrupts that process to produce controlled surface fractures that reference traditional Japanese urushi texturing. For collectors, the finish type affects both visual presentation and long-term care requirements, as piano lacquer sayas should be kept away from direct sunlight and extreme humidity to prevent checking or clouding.