If you've been dabbing for a while, you know you should cap your dabs. Once you've dropped your dab onto your nail and cap it with a carb cap, the heat becomes locked in to restrict the airflow. By moving the carb cap around, you can modify airflow to target your preferred temperature for a better dabbing sesh. 

These Worked Mushroom Carb Caps are made of colorful and sturdy borosilicate glass. They're designed for use with banger nails. They come in an assortment of awesome colors. Choose your favorite and step up your dab game and do it with some schroomy style!