The Rainbow G is a beautiful glass dildo that's as aesthetically pleasing as it is a pleasure to use. G has a curve that's well placed for g-spot and possibly p-spot stimulation, but you might want to be careful about using it anally. It does have a flange, but the flange is rather small, and the toy itself is a bit short for me to feel confident about saying you can use it anally. However, I think that if you have a partner to hold onto the base and slide or thrust it in or out, it should be fairly safe.

The G would best be used as a vaginal toy by beginners or slightly advanced users. The width is just about right for a beginner to vaginal and/or glass play; not so narrow that you don't feel it, nor so wide that it will really fill you up. It's probably a bit thick for a beginner to use anally, although the slickness of the glass might make it easier than a hard plastic or silicone toy.

The Rainbow G glass dildo is made of borosilicate glass, one of the safest materials to use as long as it's intact. The glass is pleasantly slick and smooth, decorated with small glass nubs along both sides and circling the shaft at the base as well as just below the head.

As an experienced user of jelly and hard plastic toys, I was a little nervous about using a glass toy. As soon as I held the Rainbow G in my hands, I was entranced by how it felt. The G was weighty in my hands, but not too heavy, and slick and smooth as the product page had described. I spent a while just holding it; turning it over in my hands and enjoying the texture before I ever used it for its intended purpose. But when I did, it felt just as pleasant inserted as it had in my hands.

The design of this toy was a little difficult for me to figure out at first. It curves up gently in the middle and then back down. I specifically chose the Rainbow G instead of the straight Rainbow Heart for this reason. At first, I wasn't sure whether to insert it with the curve up or down; I tried it both ways, each had a different effect. Inserting it with the curve up was more intense, and, in combination with the bullet portion of my True Love Sweet Cheeks against my clit, I had one of the most explosive orgasms I can remember.

The size was perfect for me: not too thick, not too narrow, and just the right insertable length. The nubs on the sides added some nice texture, but I would've preferred if the nubs were on the top and underside of the dildo instead. Not that the nubs were unpleasant where they were, but if I were to change the design I would add more nubs to the top and bottom, and not remove any that are already there.

I liked almost everything about this toy: the width and length, the material and texture, and for the most part the design. The only thing I would change would be to add nubs to the top and bottom of the toy, as mentioned earlier in the "Design / Shape / Size" section above. I don't know whether it's harness compatible or not, but it seems unlikely.

Because it is made of borosilicate glass, care for this toy is very easy. You can wash it with soap and water. To sterilize, you can boil it for a few minutes, put it in the top shelf of the dishwasher, or wash in a 10% bleach solution.

Because this dildo is made of glass, you should be careful not to drop or damage it in any way. As beautiful as it is, if you crack or chip the glass, you should dispose of it safely and not use it anymore.

The Rainbow G comes wrapped in bubble wrap in a discreet red pouch. The pouch has a drawstring, allowing you to pull it closed so that anyone looking won't have any idea what's inside. It could be jewelry or a knick knack of some sort, and no one would know unless the opened the pouch and looked inside.

The pouch is okay for storage, but doesn't offer much padding so you might want to find a sturdy box to put it in and/or wrap it with some kind of padding like a hand towel.

The package comes with nothing except for the pouch, the bubble wrap, and the dildo. No information is provided, and while instructions probably aren't needed, I feel that some safety information should definitely be included. Any internet search will tell you that if you nick or crack a glass dildo, you should stop using it immediately; however, going online to search for safety information probably isn't the first thing on someone's mind when they're about to use this luscious toy. Some information about cleaning would be useful as well.

The Rainbow G was my first glass toy, so I looked at a lot of items before settling on this one. I didn't want something straight like the Rainbow Heart or without a handle or flange like the Rainbow Nubby Wand. After looking at toys of different sizes and shapes, some smooth, some with nubs or swirls, I decided on the Rainbow G, and I'm so happy with my choice. Now I want to try a glass toy with nubs along the top and/or bottom like the Deep Water G or more nubs like the Nubby G Wand.