Ideal for toy beginners and perfect for stimulation seekers of all varieties, Thumper features a curvy, lightly textured shaft plus a sexy up-reaching clitoral stimulator. A simple push button on the base cycles an impressively quiet, intensely powerful motor through three possible speeds of steady, unrelenting vibration..In silky brushed silicone, the Thumper G cleans easily and thoroughly using warm soapy water or a good toy care fluid/foam. Compatible with any great quality water-based lube. Requires 1 AA battery (sold separately). Waterproof.