This toy specializes in stimulating the g-spot with its extremely curved tip. As such, I would highly recommend it for someone looking for exactly that. Additionally, to manipulate the toy you need only grab hold of the small glass ring at its base, to work it inside you or your partner.

While the curved tip might be tempting for use in stimulating a man's prostate, I would not recommend it. There is no real flared base to the toy, and because it is so small around, about an inch, it could easily get lost inside the anus if precautions were not taken. Furthermore, care should be taken when thrusting, as the hard glass could bruise a woman's insides.

The G-Spot Gemstone is made of tempered glass, and as such, has no smell to it and should not absorb any odors from regular use. It also has no give or bend to it which might be uncomfortable to some, but was not a problem for my girlfriend. Moreover, it is completely smooth throughout, and the only seam I could visibly find on the toy was not noticeable to the touch. Lastly, the tempered glass is designed to not shatter. So in the event it is dropped on a hard surface it should only break into a few large chunks, and not a bunch of small sharp pieces.

G-Spot Gemstone has about five inches of insertable length, and about seven inches total. The base end consists of a small loop of glass, that is used for holding and maneuvering it. Unfortunately, the hole the loop creates is not really big enough to fit the end of your finger through. It might be possible if you or your partner has smaller hands, which reduced the ability to maneuver it or keep hold of it during thrusting. The opposite end of the toy consists of a very sharp curve upward to a rounded tip, which is how it derives its ability to stimulate the g-spot so well. Additionally, the shaft features a number or raised nubs along its length to provide extra stimulation.

The curved tip of the G-Spot Gemstone is by far its main selling point, and it performs beautifully. It hits my girlfriend's g-spot in just the right way without any extreme angling required. Also, the small circular handle at the base performs well in helping to handle the toy, but it isn't perfect and could stand to be slightly larger. In regard to the raised nubs on the shaft, my girlfriend had nothing positive or negative to say about them, and how they added to her stimulation. However, for some they may be more of an advantage depending on their anatomy.

Since the G-Spot Gemstone is made of tempered glass, a non-porous material, it can be sterilized using one of three methods: boiling it for three minutes, washing it on the top rack of a dishwasher, or using a 10% bleach solution on it and then rinsing under hot water. The tempered glass is also safe for use with water, silicone, or oil based lubes, so take your pick!