The German Designed K3 Rabbit from ovo is rounded for comfortable use and features a double application. The K3 is showerproof, whisper quiet and constructed of lead-free, phthalate-free, 100% body-safe silicone material. Additional features include: powerful motor; 5 programs; standard battery usage. Uses AAA cells.The K3 has been honored with a red dot design award - honourable mention 2013.