The TENGA 3D Module Masturbator Sleeve delivers intense and unique sensations through a series of raised and recessed blocks inside. The protruding blocks rub firmly, while the recessed blocks cling and enhance stimulation. The alternating pattern creates rhythmic, multi-level stimulation with a strong finish. Thanks to the innovative design, stimulating textures are combined with aesthetic form, giving every experience a perfect balance of feeling and visual appeal. Easy to clean, reusable, and designed for maximum pleasure during masturbation.