This Nice Glass cyclone carb cap works on flat top quartz banger nails either 20mm or 25mm in size. It utilizes angled cut air paths to push your concentrates around like a cyclone. When you inhale the airflow will push your wax around to ensure nothing is wasted. This carb cap works especially great when paired with a couple of quartz terp pearls.

• Vortex design
  
• Height: 1.75 inches
  
• Color: clear