{"product_id":"willies-custom-brass-willies-trombone-mouthpiece-esprit-series-large-bore-esprit-7-j","title":"willie's Custom Brass Willie's Trombone Mouthpiece Esprit Series Large Bore (Esprit 7 J)","description":"A very well-balanced 6-1\/2A with a pure French taste. The esprit 7 is a model with a throat widened to 7.0mm, and the esprit 7 J is a model equipped with a J rim. Supervisor: Kazuyoshi Wakasa (Professor at Elisabeth University of Music) SP finish, rim diameter 25.40 (mm), throat diameter 7.00 (mm), similar to other companies' sizes: Back 6-1\/2A \n\u003cbr\u003e\u003cbr\u003e \u003cbr\u003e\u003cbr\u003e","brand":"Mega Shop Japan","offers":[{"title":"Default","offer_id":49162069606720,"sku":"B08725TH3Y","price":365.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0853\/2584\/0704\/files\/51yt5PqzgdL._AC_US1200.jpg?v=1719153336","url":"https:\/\/megashopjapan.com\/products\/willies-custom-brass-willies-trombone-mouthpiece-esprit-series-large-bore-esprit-7-j","provider":"Mega Shop Japan","version":"1.0","type":"link"}