This piece is one of the most innovative pieces that Phallix has produced, a toy that is intended to target the G-Spot as most of their curved pieces are but with the addition of ribs to stimulate the clitoris at the same time. The location of the ribs allow you to rub them over the clitoris as you penetrate in a circular motion to reach the G-Spot and the double ball end is very comfortable and easy to grip to maintain complete control. The clear solid Pyrex shaft is 7 inches in length and 1 in diameter and curved just before it reaches the 1 1/2 inch diameter head. The ribs are smooth and nicely rounded adding approximately 1/4 inch to the shaft diameter. The double ball end is approximately 3/8 inch larger in diameter than the shaft and features some colorful flowered artwork in the end. The artwork varies from piece to piece and is set deep within the glass giving it a three dimensional appearance. All Phallix products are individually hand crafted functional pieces of erotic art. There are various advantages to glass, chief among them are its ability to be sterilized due to its non-porous nature. It also conducts and maintains temperature very well.