{"product_id":"yyf-hub-stack-o-rings","title":"YYF Hub Stack O-Rings","description":"YoYoFactory introduces the break through Hub Stack technology allowing you to literally grab your yo-yo while spinning and hold it in your hand. \u003cbr\u003e \u003cbr\u003e These are replacement o-rings for your hubstack yo-yos. Sold in pairs. \u003c!-- split --\u003e YoYoFactory Hub Stack Technology \u003c!-- split --\u003e \u003c!-- split --\u003e \u003c!-- split --\u003e \u003c!-- split --\u003e","brand":"YoYoFactory","offers":[{"title":"Black","offer_id":18871404868,"sku":"YYF_HubORings-1","price":1.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0748\/4967\/products\/01_92497f1c-7129-41bd-b476-c3ad886f0991.jpeg?v=1462995853","url":"https:\/\/yoyoexpert.com\/products\/yyf-hub-stack-o-rings","provider":"YoYoExpert","version":"1.0","type":"link"}