This Pink Rose Glass Plug by Booty Sparks is pretty and easy to use.  Its blooming rose top is a functional handle.  It has a tapered tip for ease of insertion and a narrow neck to comfortably sit the plug between the anal sphincter.   The small plug is 3.8 inches long, 1 inch wide, and has 2.2 inches of insertable length.  The medium plug is 4.4 inches long, 1.3 inches wide, and has 2.6 inches of insertable length.  The large plug is 4.9 inches long, 1.5 inches wide, and has 3.3 inches of insertable length. This plug is made of borosilicate glass.  This material is non-porous and very hygienic.  It is easy to clean and adapts well to temperature.  Run this plug under hot or cold water to change its temperature.  It can be used with any type of lubrication.  Dip the plug back and forth against the anal muscle until it comfortably slips in.  Its flared base keeps the plug from going all the way in.  Use this plug during sex or masturbation.