J-Red - Quad Stack Diamond Knot

The J-Red Quad Stack Diamond Knot 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 no carb cap is required. Choose the male joint size that matches your rig.

At a glance

• Quadruple-layered quartz knot design
• Male joint — available in 10mm and 14mm
• No carb cap required
• Fits all female joints of the matching size
• Thick quartz for strong heat retention

Who it's for

Dabbers who want a flavorful, low-temp setup without juggling a carb cap — the knot geometry does the work for you.

How to use

Heat the knot evenly with a torch, let it cool to your preferred low-temp range, add your concentrate, and draw. No carb cap needed.

Compatibility

Pick the size that matches your rig: the 10mm Male fits 10mm female joints, the 14mm Male fits 14mm female joints.

Care

Swab after each use while still warm and deep-clean periodically with isopropyl alcohol. Avoid thermal shock — don't quench a hot nail in water.

FAQ

Do I need a carb cap? No — the quad-stack knot design works without one.
Which size should I pick? Match your rig's joint: 10mm or 14mm female takes the corresponding male knot.
Is it quartz? Yes — solid quartz for heat retention and clean flavor.