Dynaguide swivel string tree, white, DYW

Dynaguide swivel string tree for guitars with Stratocaster-style tremolo, white. Dynaguide takes a different approach to string guides, especially for tremolo users on Stratocaster-type guitars. Instead of fighting the friction between the string tree and the strings (or between the roller axle and the rollers), it uses that friction to let the rectangular swivel ring rotate in its base, as close as possible to the headstock.