Warm up for an extra-realistic experience with Vulcan® HEAT Warming Stroker Glide, a water-based personal lubricant that gently warms up with friction. Specially formulated for use with Vulcan®- brand strokers, this lube cleans up easily without residue and gently heats up to boost pleasure for a lifelike sensation. Apply generously to any Vulcan® stroker and enjoy an enhanced, extra-realistic sensation every time! Proudly made in the USA.