Vulcan Heat Warming Stroker Glide Lube 6 fluid ounces. 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 life like sensation. Apply generously to any Vulcan stroker and enjoy an enhanced, extra realistic sensation every time! Ingredients: Propylene Glycol, Glycerin, Butylene Glycol, Methylparaben, Purified Water, Trifolium Pratense (Red Clover) Herb Extract. Proudly made in the USA.