SPUNK Lube Pure Silicone is a special blend of 100% pure clear silicone that is non-drying during use. It’s free from glycerin, parabens, propylene glycol and other ingredients and has an infinite shelf life since it doesn’t contain any water or additives. SPUNK Lube Pure Silicone is non staining, great for sensitive skin, and feels amazingly smooth. It doesn’t get sticky or tacky and it’s also safe to use with ALL materials including most silicone sex toys. It also cleans up much easier than traditional silicone based lube because it doesn’t contain any additives or preservatives.