Small tool for gigantic masturbation fun! This transparent, reusable masturbator is with an whirl coil and a stimulation ball in side, the whirl coil causes the masturbator to twist during penetration and the ball on the top can stimulate the right point and give you a new sensation. The sleeve features an exciting stimulating texture inside which massages the penis intensely and dynamically during a hand job.You can use the fancy, skin-friendly masturbator over and over again. Very easy-to-use and pure pleasure!