{"product_id":"bach-trombone-student-model-tb300-tb200-843-ltb100-waterkey-spring-not-for-stradivarius","title":"Bach Trombone Student Model TB300, TB200, 843, LTB100 waterkey spring not for Stradivarius","description":"\u003cp\u003eWaterkey spring for the Bach TB300, TB200, 843, and LTB100 student trombones. Not compatible with Stradivarius models. Original Bach OEM part.\u003c\/p\u003e","brand":"Bach Parts","offers":[{"title":"Default Title","offer_id":51581514416260,"sku":"CSPB2992","price":3.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0968\/0109\/5812\/files\/Bach-Trombone-Student-Model-waterkey-spring.jpg?v=1772641072","url":"https:\/\/mouthpieceexpress.com\/products\/bach-trombone-student-model-tb300-tb200-843-ltb100-waterkey-spring-not-for-stradivarius","provider":"Mouthpiece Express.com","version":"1.0","type":"link"}