These straightforward oil rigs from Pulsar are made from quality borosilicate glass. Standing just 6.5 inches (16.51cm) tall, these pipes feature a disc style percolator. The included 14mm quartz banger dimensions are 20mm diameter, with a 21mm bucket height, and a 16mm inner chamber diameter. Water pipes are sold in assorted colours that may vary from images. Customers can upgrade their dabbing experience by adding a carb cap, and dab tool. Pulsar Funnel Dab Rig Features: Use: Concentrates Size: 6.5" Tall 14mm Female Joint Disc Percolator Angled Mouthpiece Includes 14mm Male Flat Top Quartz Banger Assorted Colours (Colours Vary)