Titanium nails are a heating element for use with concentrates and oils, widely used because they're the most durable dab nail on the market. Unlike glass and ceramic nails, titanium nails won’t crack on impact or shatter when heated incorrectly.
Titanium requires longer heating times than glass and quartz nails, but it has solid heat retention. If you’re a dabber that enjoys low temp dabs, it will take you longer to reach ideal dabbing temperatures on a titanium nail than quartz. On the other hand, titanium cools at a much faster rate than ceramic, so the time difference is minimal in the long run.