The small silicone butt plug is a non-vibrating, beginner's friendly anal toy with a flexible neck and flared base. The medium vibrating butt plug features a powerful motor and can be recharged via the included USB for endless anal play. Weighing 180g, the largest plug in this anal training kit is a weighted butt plug that's designed to create a sensual feeling of fullness & pressure. Kit also contains a comprehensive guide that includes sex educator approved how-to guides and easy step-by-step advice that will help you understand how to prepare your body for anal sex. The anal training kit comes with a discreet travel bag, a lubricant applicator to slick things up and an anal enema to help you prep before anal play.