THAT'S HOT Cali Crusher Ceramic Nails offer great taste and a significantly longer heat retention. Measures approx 2" high Two sizes: 10mm Male Joint or 14mm Male Joint Ceramic Nail Dish measures 15.5mm in Dia Made by Cali Crusher MORE ABOUT CERAMIC NAILS Ceramic Nails are popular heating elements used for the consumption of oils and concentrates. Ceramic is a great alternative to quartz or titanium nails, as the ceramic material is chemically inert and offers significantly longer heat retention. Some concentrate lovers can even get several dabs from heating a ceramic nail just once! Unlike titanium nails, fresh ceramic heating elements are always medical grade and are ready to go without seasoning. Because of the material, ceramic nails require more heating than quartz and titanium to reach ideal temperatures for dabbing. Make sure to heat ceramic heating elements evenly, otherwise you run the risk of the ceramic cracking and breaking. Although ceramic nails are less durable than titanium and quartz, the flavor is exceptional!