The plastic mouthpieces from Brand are characterised by a full sound and a pleasant playing feeling. Due to the turboblow effect in the return bore, the air flows off faster. This results in a full sound without higher air consumption. Brand mouthpieces are also ideal for allergy sufferers with metal intolerance. The 1 ¼ C has a relatively large boiler inner diameter. Very popular with classical trumpeters, with a medium deep bowl.