Pump It Up! Want to pump up the pleasure in your anal play? Then the COLT Medium Pumper Plug offers the ultimate in sensual sensation and anal training. This silicone plug can be simply inflated with air, even when you're already wearing it, creating an awesome feeling of fullness. Use alone or a great warm-up for anal penetration and pleasure. The COLT Medium Pumper Plug has an easy squeeze bulb and quick air release valve making it as easy to use as it is gratifying. Moreover, you’ll be completely safe as well as satiated with this pure silicone inflatable plug. Pliable and durable, this pumper plug will make any anal adventure easier and more exciting.