【Price Reduced!】 With only one week left in the year, I'm reducing the price until the end of the year! ¥22000 → ¥19000 Backun Fatboy Grenadilla Barrel, 66mm size clarinet barrel. - Brand: Backun - Model: Fatboy Grenadilla Barrel - Size: 66mm I purchased this at Yamano Music in Ginza the year before last. I used it for about two months, and then switched to a Selmer clarinet, so I haven't used it since and have kept it in storage. I feel that it produces a full tone throughout the entire range and allows for very stable playing. In the third photo, the 66mm size marking is difficult to read because it's peeling off (it was like that when I bought it), but as shown in the second photo, it is 66mm.