The Opal Bubble Carb Cap by High Five is designed to help you get the most out of your concentrates for more dabbing enjoyment! 

Made of durable borosilicate glass, this bubble-style carb cap is built to last! 

The Opal Bubble is only compatible with 25mm and 30mm torch-friendly quartz bangers and quartz e-bangers. 

Note: The carb cap is NOT compatible with universal titanium nails, universal hybrid nails, auto spinner e-bangers, or terp e-slurper bangers.