This tentacle is brightly colored during the day and glows bright in the night! It has a rainbow-sherbert array of colors and when you charge it with UV light from a flashlight or sunlight, it glows a bright neon green, cherry red, and golden-yellow in the dark. The tapered tip makes insertion easy and then the shaft gets gradually wider and bigger to stretch you the deeper you go. Textured with suckers and a tongue-like backside, you'll enjoy every inch! Made from premium, phthalate-free silicone, it has a firm core and soft, silky surface. Explore every sci-fi, fantasy, roleplay, or cosplay scene you want with this epic adult toy! The wide base is anal-safe, has a suction-cup for hands-free play, and strap-on harness compatible! Play alone or with a lover! Use only with water-based lubricants for best results. After play is over, wash the dildo with warm water and soap and use a toy cleaner to spray clean. Wipe dry and store in a cool, dark place out of direct sunlight.