California Exotic Novelties' Calypso is a hand-held massager that offers maximum arousal. Although it might appear dainty, Calypso can offer a wide range of stimulation thanks to its ridged head. These bumps vibrate against your clitoris, arousing your sexual response and firing up foreplay. You can also use Calypso on other intimate areas, such as your perineum, to experience increased stimulation throughout your erogenous zones. Calypso is also beneficial for self-stimulation and exploration, as it puts your sexual satisfaction right at your fingertips. Use alone or with a partner to heat up foreplay! Features include: 7 functions of vibration, pulsation, and escalation; soft, velvety, easy grip handle; angled for perfect reach; soft Silicone pleasure nubs. Requires 2 AA batteries (not included). 6.75"x 1.75"/ 17 cm x 4 cm (overall)' 3"x 1.25"/ 8 cm x 3 cm (nubbed head).