{"product_id":"willies-custom-brass-willies-trombone-mouthpiece-universal-alto-alto-sp-finish-7s","title":"willie's Custom Brass Willie's Trombone Mouthpiece Universal Alto Alto SP Finish (7S)","description":"An alto model created in response to the request of Peter Kellner. Fully utilizes the potential of the Thyne Universal alto trombone. Supervisor: Peter Kellner SP finish, rim diameter 25.00 (mm), throat diameter 5.80 (mm), similar to other companies' sizes: Bach 6-3\/4C \n\u003cbr\u003e\u003cbr\u003e \u003cbr\u003e\u003cbr\u003e","brand":"Mega Shop Japan","offers":[{"title":"Default","offer_id":49162094477632,"sku":"B087715XFT","price":360.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0853\/2584\/0704\/files\/71OA4rQjmyL._AC_US1200_c5ed79ef-90bf-42c8-a48e-f29d375e0854.jpg?v=1719153530","url":"https:\/\/megashopjapan.com\/products\/willies-custom-brass-willies-trombone-mouthpiece-universal-alto-alto-sp-finish-7s","provider":"Mega Shop Japan","version":"1.0","type":"link"}