The 21 different vibration patterns, combined with the silky smooth feel of its silicone material, gives you plenty of options to play with when the mood strikes. This big bullet is also waterproof, allowing for use in the shower or the hot tub. The fun never stops with this USB rechargeable vibrator, as it also comes with a wireless remote for easy solo use or exciting partner play! Play with confidence - this egg is made with body safe, non porous, phthalate free silicone. Use only with water-based lubricant, silicone material is incompatible with silicone based lubes.