This is a silverstein fifth-generation Hexa in rose gold. It was passed down to me by someone who specialized in clarinet. While it's not without signs of use, they are barely noticeable. It's very clean. It's size 7, so it's for a B♭ clarinet, and also fits a small alto saxophone. The items in the photos are all that's included, there is no box. If you need to adjust the string, you can use a 4mm hex wrench set from a 100-yen shop instead of buying a special one. Please check my profile before purchasing.