Acrylic plug
This clear acrylic toy is designed for butt play (the manufacturer even calls it the Crystal Anos), but it can be used equally well as a dildo. Eight very subtly graduated bloops from 1″ to 1-5/16″ in diameter are stacked to cover a total recommended insertable length of 6-1/2″.The overall length of the toy is 10-3/8″ but we warn against inserting the 9th bloop (the largest, at 1-13/16″ in diameter), during anal play because the rest of the toy isn’t wide enough to act as a flanged base and keep it from slipping completely inside.
Do be gentle when using this anally; the hard material is better for slow, sensual play than for hard fucking, particularly in such a delicate region.