Black Double Ball Anal Butt Toy with Thread and SalientProduct Description This vibrating anal bead is composed of two black silicone beads, threaded on top, raised point on bottom, each bead will bring different pleasure, and it is also equipped with a lock ring to increase the fun, and finally go to climax. Using hygienic and safe silicone material, it doesn't matter even if you have sensitive skin. 10 vibration modes that can be activated at any time, using the remote control, you can hand over control