The Marble Slimline G by Topco is a great little toy for all kinds of stimulation. It works equally well on the G-spot and the clitoris. But it can be used for any type of external or internal play. Since it does not have a flared base though, care needs to be taken for any anal play. This would actually make a great starter vibe for those who don't really know what they're looking for yet, but will satisfy even the most seasoned vibrator user.

This vibrator is made of smooth hard plastic, which is phthalates free, hypo-allergenic and latex free. While hard plastic usually doesn't have any texture, what I especially like about it is how smooth and hard it is. It's great for when I want firm pressure on a specific point, but equally as good for gentle smooth movements. Also hard plastic is a great conductor of vibrations.

The Marble Slimline G is 8 inches long, with about 7 of them being insertable. The circumference of the oval head is 4 1/2 inches and the shaft is 2 1/2 inches around. At the head of this vibrator is what looks like an egg. It is angled nicely to reach the G-spot. Following down from that is the narrow shaft and then a dial base where you can increase or decrease the vibration intensities and also where the battery compartment is. I think the size of this vibrator is very nice. It's on the medium side, so it should work for just about any one. The head does work well at reaching the G-spot, and the fact that it is hard plastic, makes putting firm pressure on that spot very easy and pleasurable.

This vibrator has many levels of vibration, from the mildest to very very strong. Because it is a dial base you are able to easily find just the right setting for you. The vibrations of this toy are fairly rumbly, but do tend to get a bit buzzier the higher you set it, and they can be felt throughout the whole toy. It runs on 2 AA batteries that are inserted into the shaft through the screw-on base. It also gets very very loud on the higher settings. Since it has an O ring where the base screws on, it is also waterproof. I find this toy to be a really good one to use in partner play. While it doesn't work well in missionary position, the longer handle and firmness of the plastic make it easy to reach the clit during many other positions.

Cleaning is easy with the Marble G. Just warm soap and water or your favorite toy cleaner will do the job. If you do choose to use it for anal play a condom would probably be a good idea, or you can sanitize it with 10% bleach solution.

Any type of lubricant can be safely used with hard plastic toys. Though, since it is a very smooth surface, not much lube is needed.

As with most of my less expensive dial based vibrators, this one is showing signs of cracking at around the base. I'm not sure what causes it and it drives me crazy because I really do like these types of vibrators.

I really like this vibrator and use it pretty often during sex with my husband. I especially love how strong the vibrations get, the firmness of the plastic, and the angle of the toy. I have used it internally a couple of times, and it does work well for G-spotting, but I have a couple of other toys I prefer for that. One of the best things about this vibrator is its price. It really is a great deal for what you get with this toy!