Yocan Orbit Concentrate Pen model_tank They come but work great

They come but work great at keeping your bongs nice and ash free

With 7mm & 9mm thick walls through and through

the large 55mm diameter packs enough bud for an uninterrupted session

The Pulsar Isopropyl Cleaning Station is a borosilicate glass stand for holding your carb cap

Yocan Orbit Concentrate Pen model_tank They come but work greatYocan Orbit Product Overview: Features: Coil less Quartz Cup Spinning Quartz Terp Balls (The quartz terp balls are small glass or quartz, typically a sphere that goes on the bottom of the bowl. Once spinning free from vortex air they provide extra heat and improve the vaporization of wax concentrates.) Resistance: 0. 4ohm (Quartz Balls Coil) 1700 mAh Variable Voltage Battery Voltage Levels: White: 3. 4V Blue: 3. 7V Green 4. 0V Stainless Steel Body