Get your booty primed for penetration with b-Vibe's 3pc Anal Training Kit. Each plug is gradually sized for comfortable insertion and pleasurable anal stimulation. Made with seamless. body-safe silicone. the super smooth surface glides effortlessly. The 3 progressively-sized plugs are waterproof. made from 100% body-safe materials. and include a suction base that allows for multiple positions and possibilities whether you're adventuring solo or with a partner.