Bob Reeves 42BOOM☆ (5 shank) This is a trumpet mouthpiece. I ordered it and purchased it in August of this year, but I haven't had a chance to use it, so I'm putting it up for sale. It's a custom order, so it's not available in stores, and I haven't even tried it out, so it's in brand new condition. Images 4 and 5 compare the 42BOOM☆ (left) and the 42BOOM (right). The plain version has a V-cup, while the ☆ has a U-cup. The throat is larger on the ☆, and the cup seems shallower on the ☆. The oxidized parts were polished at the store, so there are some polishing scratches. Retail price: 45,760 yen Immediate purchase is OK. Same-day shipping.