Sensuva's Premium Silicone is made solely from a blend of three superior quality, medical-grade silicones. Never sticky, Sensuva's Premium Silicone has a superior glide that feels smooth and ultra silky. It is by far the longest lasting of all moisturizers. Additionally, the Premium Silicone is fun to use in combination with massage or water play. Use with a partner or alone. Shake well before use.