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0.4 LBS
1.0 (in)
2.5 (in)
1.0 (in)

This 18mm Female Quartz Domeless Nail is designed to fit all of our 18mm Dab Rigs. It features a traditional, ribbed design between the cup and the joint which keeps it in place and allows heat to dissipate before reaching your glass piece or dab rig. The cup size allows this nail to be paired with our Quartz Carb Caps to help insulate heat and preserve oil flavors. More information on Carb Caps and Low Temperature Oil Applications can be found in our Blog.

Quartz as a material is much more ideal than glass when used as a concentrate nail as it can withstand much more rapid heating and cooling and is comparable to ceramic in that regard. The main difference between the two is that quartz has more thermal conductivity, meaning that it will take less time to heat up but won't retain that heat for very long. Quartz also requires that you heat the nail evenly in order to prevent cracks or fractures but is not as prone to do so as ceramic is. 

This product is intended for tobacco and other legal herb use only.


Style Quartz Domeless Nail

Height: 2.5"

Diameter: 1"

Joint 18mm Female
Weight 0.02 lbs



FREE SHIPPING ON ALL US ORDERS OVER $75. Orders placed before 3PM PST Monday through Friday (excluding holidays) will be processed and shipped the same day with free tracking. All items are carefully packaged and shipped in discreet, brown boxes or bubble mailers with no identifying marks or labeling. For more details visit our Shipping and Billing page.


ALL SALES ARE FINAL. Due to the nature of our products we cannot currently offer returns or refunds on any online orders. Although, in the rare case that an item arrives damaged or broken, we will do everything possible to ensure you receive a timely replacement and are completely satisfied with your order. As such we ask that all water pipes and accessories be tested WITHOUT smoke prior to use in order to identify any functional issues. We cannot replace anything that has been damaged or broken after the first use. For more information, visit our Replacements page.