The Ringed rattler is presented by PHS International (maker), Wiser (advanced reviewer) and EdenFantasys.

If you're curious about glass, this bumpy dildo is an excellent toy to begin your explorations with.

The insertable shaft is 4 1/2" long and composed of a comfortably rounded tip that flows into a rattlesnake tail design. The four bulges give a wealth of sensation when they are inserted or withdrawn from the sensitive vaginal or anal entrances. The ring handle on the base is over 2" wide; this design makes the toy easy to hold, even when lubricated.

Glass is non-porous, which means that your lubricants will last longer then with conventional toys. For added temperature thrills, you can also try placing the dildo in the refrigerator or a bowl of warm water for a few minutes before use.