Awaken Pleasure from Within Tease and please to indulge your inner senses with the iroha RIN.Just as our bodies are all different, so are our senses of pleasure. We created the iroha RIN to help everyone discover their own pleasure, not just from external vibrations but with insertable sensations. Discover the iroha RIN to dive deeper into new spheres of insertable pleasure. iroha RIN KOGANÉ Discover iroha's unique soft sensationsin a battery-powered form iroha RIN Features Features a soft, spherical tipiroha's unique Soft-Touch Silicone is soft on skin contact. WaterproofFully waterproof for both use in the bath and easy cleaning. Simple one-button controlsThree vibration strengthsOne rhythm pattern