18mm Domeless Quartz NailA 18mm domeless quartz nail is one you donít see very often. Usually when people get pieces to fit this size, it is a much larger and more expensive piece, and people tend to go with a titanium or ceramic nail since they donít break as easily. However, if you go online, you can find a 18mm domeless quartz nail pack in a pack of 2 or 3 at a cheaper price, so incase it does shatter, youíll have a replacement ready. These are usually better if you purchase them online in places like Grasscity, Ebay or amazon, due to the higher quality and cheaper pricing that youíll receive. The images above will have tags under them to let you know where you can get a piece such as these to add to your collection.