Phoenix Star 6.5 Inches Nectar Collector with Glycerin Coil PHX601, made of borosilicate glass, consists of tip, body and detachable neck, which is connected via a joint. There is a keck clip around the joint to avoid the neck falling. The main function of Nectar Collector is that they can be dragged over concentrates to be inhaled. The glass nectar collector is much more portable than oil rig and easy to operate. If you put the body with glycerin coil into your refrigerator for one to two hours or even longer before inhaling, then you can enjoy cooler hits, an exciting smoking experience. Phoenix Star glycerin Nectar Collector PHX601 features 14mm female joint, and its height is 6.5 inches.