This curvy bowling pin shaped plug penetrates easily and smoothly, thinning toward the bottom after sexily stretching your/their anal muscles and sphincter with a big swell up top. Once fully inserted, a process that should take exactly as long as you're comfortable with, the slim neck and big round base holds everything nicely in place.
In safe and supple TPE elastomer, you'll be able to flex and bend your Bowler to fit your (or your partners) shape, it's nice and supple but firm enough to satisfy. A big suction cup at the base easily sticks to most smooth, flat surfaces. Hello hands-free!