Thank you @ar_resonance for these great mouthpieces! Responsive, versatile and have a lot of character and depth to them. They do everything I need them to, and sound as good as they look. Truly amazing craftsmanship and attention to detail! #arresonance #artist #trombone #mouthpiece #top #24.8mm #24.5mm #backbore #60M #60S #bronze #silver