You've seen the domeless nails but the Diamond Knot Quartz Banger is the ultimate nail for all your dabbing purposes. The multiple knots will help with the flavor preservation because of the heat retention. It also stays warm longer so you don't waste any of your concentrates.
It comes in both female and male gender joint along with 14mm and 18mm. The Diamond Knot banger is made from 100% polished quartz
Make sure to always clean it off after you finish using it. Only use enough concentrates to finish with on session.
If you create a small puddle: simply use your dabber to scrape it off.