18mm Female Titanium Nail with Carb Cap Our 18mm Female Titanium Nail with Carb Cap is perfect for those who want to take their dabbing game to the next level. The nail is made of durable titanium, which means it will last longer than other options on the market. The carb cap allows you to control the airflow, which leads to a smoother hit. This nail is easy to use and maintain, and it's a great addition to any dab rig.
