The Explorotica Cosmos will take you out of this world with its Dual Density technology offering anatomically correct, realistic firmness. Designed to mimic the realistic feel of skin with the hard, muscular core of an erection, our 8 inch Cosmos has a strong suction cup base making it harness compatible and able to be adhered to any flat, smooth surface such as a chair, mirror or shower. Use two together for instant double-ended couples play. The only limit with the Explorotica Cosmos is your imagination! We suggest using a good quality water-based lube with Cosmos and it’s so easy to maintain – just use Explorotica Libra Toy Cleaning Foam and a warm water rinse.