{"product_id":"stainless-katana-sword","title":"Retractable Katana Sword","description":"Unleash your inner warrior with this retractable 3D-printed katana—the ultimate blend of fun and functionality. Watch as the blade extends and retracts with smooth, satisfying action, perfect for dynamic training sessions, cosplay displays, or imaginative play. Crafted with precision 3D printing technology, this training sword delivers authentic katana aesthetics in a compact, portable design. Ideal for martial artists, collectors, and anyone who loves innovative maker-crafted gear. Safe, durable, and endlessly entertaining.","brand":"3D Insanity","offers":[{"title":"Default Title","offer_id":50083373121813,"sku":null,"price":14.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0882\/6283\/6501\/files\/Untitled_design_45.png?v=1786471566","url":"https:\/\/www.3dinsanity.net\/products\/stainless-katana-sword","provider":"3D Insanity","version":"1.0","type":"link"}