Forget Ben Wa balls and silver balls, this silicone butt plug jiggles, wriggles and bounces for sensational, weighted bum fun. This is thanks to a small ball inside the plug that rolls around when you move. Innovation at its finest! The plug is made from sleek silicone and is exquisitely curved to pleasure the sensitive nerve endings in your posterior. There's a decorative crystal in the base of the plug. Choose between red or clear, or buy both varieties and you've got yourself a spare set of reflectors for your bicycle as well as two top toys! Attention please! Always use plenty of water-based anal lube for minimum fuss and maximum pleasure.