Noje Quiver is a high frequency vibe with 7 vibrating functions. It comes complete with two silicone attachments giving a multitude of exciting sensations. Use Quiver without an attachment for a direct, focused oscillations. Use the inner curve of the Tapper attachment for softer, tapping sensations. Try the outer curve of the Tapper attachment for a deeper resonation of vibration. The head of the Bunny (the only animal we allow by our vulvas) attachment delivers a rumbly sensation, or the cute ears give the softest Quiver vibration available on either side of the clitoris, nipples or frenulum. It is made of smooth, body safe silicone. USB rechargeable, waterproof, and easy to clean.