Grace Glass - Titanium Dual Cup Adjustable Nail 14.5-18.8mm
This superb quality concentrate nail from Grace Glass is made from the finest Grade 2 titanium for heat resistance and durability.
The nail comprises two cups - one at either end of the shaft, so the nail can be used to fit both 14.5mm and 18.8mm oil rigs. The adjustable rings move up and down the threaded shaft allowing you to set the nail at the perfect height for dabbing your sticky.
A superb quality concentrate nail from Grace Glass that will serve you well for years of dabbing pleasure.