Evolved Silicone Dilator Training Kit - PurpleThis dilator kit features 5 incremental hollow shaft sizes that graduate with your progress. Arched and tapered for ultimate comfort and insertion, they're made from creamy soft body safe silicone, and can be used hands free with each powerful suction cup base. Start slowly, beginning with the smallest size, using plenty of lubricant. Clean with toy cleaner or soap and water with a warm water rinse.