It is official: I am addicted to glass toys! The Nubby G Wand is my third glass toy and I am in love with glass toys now. This is a great toy for teasing the nipples or the clitoris for stimulation. The glass nubs give a thrilling sensation to any sensitive area of the body. Vaginally, this toy is great. I would say maybe not a toy for a beginner, as the nubs may be a bit too much. For someone experienced with texture and glass this is one to add to your collection. One end is flared, making it suitable for vaginal or anal. If using anally, please use plenty of lube and go slowly, as to not tear sensitive areas. Also, with glass toys, do not thrust too hard vaginally as it can easily bruise the cervix.