{"product_id":"j-red-quad-stack-diamond-knot","title":"J-Red - Quad Stack Diamond Knot","description":"\u003cp\u003eThe \u003cstrong\u003eJ-Red Quad Stack Diamond Knot\u003c\/strong\u003e is a hand-made quartz knot nail built from four stacked quartz layers for serious heat retention and flavorful low-temp dabs. The stacked-knot design traps and recirculates vapor so \u003cstrong\u003eno carb cap is required\u003c\/strong\u003e. Choose the male joint size that matches your rig.\u003c\/p\u003e\n\u003ch3\u003eAt a glance\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eQuadruple-layered quartz knot design\u003c\/li\u003e\n\u003cli\u003eMale joint — available in 10mm and 14mm\u003c\/li\u003e\n\u003cli\u003eNo carb cap required\u003c\/li\u003e\n\u003cli\u003eFits all female joints of the matching size\u003c\/li\u003e\n\u003cli\u003eThick quartz for strong heat retention\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWho it's for\u003c\/h3\u003e\n\u003cp\u003eDabbers who want a flavorful, low-temp setup without juggling a carb cap — the knot geometry does the work for you.\u003c\/p\u003e\n\u003ch3\u003eHow to use\u003c\/h3\u003e\n\u003cp\u003eHeat the knot evenly with a torch, let it cool to your preferred low-temp range, add your concentrate, and draw. No carb cap needed.\u003c\/p\u003e\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cp\u003ePick the size that matches your rig: the 10mm Male fits 10mm female joints, the 14mm Male fits 14mm female joints.\u003c\/p\u003e\n\u003ch3\u003eCare\u003c\/h3\u003e\n\u003cp\u003eSwab after each use while still warm and deep-clean periodically with isopropyl alcohol. Avoid thermal shock — don't quench a hot nail in water.\u003c\/p\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eDo I need a carb cap?\u003c\/strong\u003e No — the quad-stack knot design works without one.\u003cbr\u003e\u003cstrong\u003eWhich size should I pick?\u003c\/strong\u003e Match your rig's joint: 10mm or 14mm female takes the corresponding male knot.\u003cbr\u003e\u003cstrong\u003eIs it quartz?\u003c\/strong\u003e Yes — solid quartz for heat retention and clean flavor.\u003c\/p\u003e","brand":"J-Red Glass","offers":[{"title":"14mm Male","offer_id":44138334486571,"sku":"J-RED-14MM-MALE-QUAD-STACK-DIAMOND-KNOT","price":169.99,"currency_code":"USD","in_stock":false},{"title":"10mm Male","offer_id":44138334519339,"sku":"J-RED-10MM-MALE-QUAD-STACK-DIAMOND-KNOT","price":169.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0052\/0808\/0419\/files\/xjtny3ygbfqh9cers19q.jpg?v=1780073780","url":"https:\/\/angies.boutique\/products\/j-red-quad-stack-diamond-knot","provider":"Angies Boutique","version":"1.0","type":"link"}