Neptune by SSA Glass is an anal toy. It can also be used as a G-spot toy. This toy would be great for beginners exploring G-spot sex or for advanced users as an anal probe. I would not recommend this for beginners of anal play to try to insert this into your butt. It is rather large and intimidating and I would recommend not thrusting this toy too hard into your vagina because it does have a slight point at the head. If you do thrust this too hard you risk bruising your cervix or causing some other damage in there. This toy has a flare in so you don't have to worry about loosing it in your butt.

The toy is made out of Borosilicate Glass which rates a 10 on the EF material safety scale. The material is very smooth and requires very little lube to insert into the vagina and a little more if you're inserting it into your butt. The toy doesn't feel like it is made of glass, it actually feels like it is made out of hard plastic, which really disappointed me. This material is non-porous so you can use whatever lube you choose. I find that a silicone lube is amazing with glass toys, it adds even more smoothness and silkiness to the experience. The glass has no smell or taste and is completely seamless. In all honesty I think that this toy is more suited for a more-experienced toy user due to the size of it.

The toy is 6 inches long and can be inserted up to 4 inches. It has a circumference of 5 inches and a diameter of 1 1/2 inches. It says that it weighs 5.5 ounces but this is the lightest glass toy that I own, this was also a disappointment for me as well; to me a glass toy is supposed to have a little weight to it. The toy has a bulb end that tapers down into a thin piece of glass that curves. The end of the toy has a hoop on it so it can be used as a handle or as a "stopper" if inserted into your butt. You could travel fairly easily with this toy as long as you are cautious about it getting dropped or something heavy getting thrown on it. Luckily if this toy were to break it would break into large pieces instead of tiny shards of glass.

The design of this toy is great for G-spot stimulation. I haven't used this anally yet because the size is very large for me. This toy is not harness compatible whatsoever. The feel and weight of this glass was a real downfall to the design of this toy.

You can clean this toy just about anyway that you want. You can put it in the dishwasher, boil it, bleach it, wash it with soap and water, or use a toy cleaner. This toy comes with its own velvet storage pouch so after you clean it you can just put it back in there and put it wherever you would like.