Feature(may vary by option.)

●Designed specifically for Yamaha YEP-321 The V cup has a bright enveloping sound that dominates the band.
●Rim Diameter: 1.0 inches (25.50 mm), Throat Diameter: 0.3 inches (7.10 mm), Size similar to other companies: Back 0.2 oz (5 g).

[GP]

[SP]

Description

Willies of the mouthpiece workshop that was born in Yamanashi in 2008. With over 400 different items in the trombone, the number of items is overwhelming and the abundance of variations is unmatched. Please also refer to HP PDF catalog for more information. http://willies-custom-brass.jp/media/willies2018-04JP.pdf