■ Best Brass Cornet Mouthpiece 7B Groove Gold Plated ★ This cornet mouthpiece was purchased as a used item from an online shop. ★ It has only been used for test playing. ★ There is no box or packaging. ★ While there are no noticeable dents or scratches, there are some scuffs on the shank and the plating is slightly worn. ★ It is gold-plated for a comfortable feel, and the inside of the cup has a satin finish with a groove加工 (groove processing) like a screw hole in the throat (see image 9). ★ The condition is generally good. ★ It will be disinfected and shipped via Yu-Yu Mercari delivery service.