{"product_id":"swifttrain-butterfly-knife-trainer","title":"SwiftTrain Butterfly Knife Trainer","description":"\u003cp\u003eMaster the art of butterfly knife flipping with the SwiftTrain Trainer. Engineered for skill development, this practice knife features a balanced design that mimics the handling characteristics of traditional butterfly knives while prioritizing safety. The durable construction withstands repetitive tricks and transitions, making it ideal for beginners building fundamentals and experienced practitioners refining advanced techniques. Smooth blade rotation and responsive handles deliver the precision feedback needed to progress from basic opens to complex combinations. Perfect for developing muscle memory and coordination without the risks associated with sharp blades.\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e","brand":"Snap collection","offers":[{"title":"black","offer_id":43840847315053,"sku":"14:193","price":18.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/2199\/6141\/files\/S03f4bf5fa9c54519bebb0ff45933fb43P.webp?v=1767119873","url":"https:\/\/tf4hd9-n4.myshopify.com\/products\/swifttrain-butterfly-knife-trainer","provider":"global wavy","version":"1.0","type":"link"}