Like the G Whiz, the G Whizzard was designed to convert your Hitachi-esque massager into a g-spot stimulator. Even though both toys by Vixen creations are techinically designed for the same mission, they are fairly different.

For starters, the G Whizzard has silicone dots on its back face which are designed to provide added stimulation to the clitoris. Coupled with the vibrations of the Hitachi, these dots are too much for me to handle. But with a little lube, and my Hitachi on zero power, the dots are quite lovely.

The shaft portion on the G Whizzard is also substantially larger than the shaft on the G Whizzard. See my review for the G Whiz here. The shaft also has subtle waves on its underside, which you might find stimulating or annoying.

Since this toy can be sterilized via boiling, I can recommend it anally, but I haven't actually tried this.

The Gee Whizzard is made out of 100% silicone rubber. Note that this does not say medical grade silicone. And since the word "rubber" is in the material, it may be more porous than pure silicone (not sure, but it makes sense). But this toy can be sterilized via boiling so this should quell any sanitation issues.

The material is exactly the same as the material on the Gee Whiz. So if you have that covering, you know what to expect. The inside of the head that you pull over your massager is slightly textured to ensure a tight, lasting fit.

Although the clitoral bumps are smooth, they are very powerful, especially with the vibrations. They were too much for me to handle when the massager was turned on. Also be careful with these bumps because lube/fluid gets caught in them relatively easily. I take special care when washing this region before and after usage.

I was not a fan on the subtle waves on the shaft of the G Whizzard. I kept thinking to myself how great this toy would be without them! As Mr. Burns says, "[they] got in my way."

Fortunately this toy also has a very subtle bump where the shaft meets the massage head, which is an effective clitoral stimulator. Like the G Whiz, the G Whizzard is an effective dual stimulator.

This toy is silicone, so it is NOT compatible with silicone lubricants.

Personal preferences aside, this toy was designed very well and I would feel confident giving it a hearty recommendation. The shaft is long with an insertable length of 5". Its diameter is only 1" but it feels much more substantial when inserted. I should note that I wasn't able to target my g-spot with this toy, but it felt like the silicone/vibrations did manage to hit it sometimes (or at least enough to make me happy).

For whatever reason, I was unhappy with the subtle waves on the shaft. My perfect toy would be the G Whizzard with a smooth shaft, like the shaft of the G Whiz. The plus side to the waves is that the "head" of the shaft does not look like a phallic object. Although that never bothered me. But I still think that the uses of this toy will be obvious to any viewer, so be careful!

Both beginning and advanced users will appreciate the craftsmanship of this toy. But as with the Hitachi Wand and the Gee Whiz, I have to warn beginners not to expect this type of vibration from every/any toy. I don't want to see any vibrator users disappointed with other quality toys just because they don't provide the stimulation of a jackhammer.

Since the G Whizzard is a covering for massagers, it doesn't have any of it's own controls. Just slip it securely on the head of your favorite compatible massager and you're done! The vibrations of this toy are controlled by the vibrations of your massager.

This massager is really nice because it makes the Hitachi more sanitary (you can sterilize this piece, unlike the head of the Hitachi which is made of plastic). It also dampens the Hitachi's vibrations. Even though the vibrations are still exceptionally strong, they might not fry your clit off (NOTE I do like the Hitachi's vibrations, I just don't use it often because I don't want my clit to expect that type of stimulation).

I like to use bumps on the back for clitoral stimulation. But I don't like the vibrations coupled with the bumps because it is too much for me. But I do like coupling vibrations with the smooth surfaces on the side of this toy. The smooth surfaces on the side are identical to the surface on the back of the G Whiz massager.

As far as g-spot stimulation, I definitely got some but it was hard to target the toy to my g-spot due to the floppy nature of the silicone. But since the vibrations were so strong, and I did achieve some stimulation in that area, I believe that I got a decent amount of stimulation in that region. It certainly felt pretty great!

Vixen recommends that you boil this product for three minutes for sterilization. You can also use soap and water for cleaning. Spend a lot of time cleaning those clitoral bumps - they trap gunk like it's nobody's business! Do NOT use silicone lubricants with this product as it is made of silicone.

You should store your G Whizzard vertically in the included container. This container will hold the proper shape of your G Whizzard. Make sure to completely dry your G Whizzard before placing it in the container as to avoid bacterial growth.

The covering itself is waterproof but DO NOT let your massager any where near water, unless that too is waterproof. It could be a pleasurable stimulator in the bath/shower, but I imagine that there are better toys for this.

The G Whizzard comes in a clear storage container. The top and bottom caps are red, unlike the caps on the packaging of the G Whiz which are yellow. This is very handy if you own both of these toys because you can tell them apart very easily. I do wish the container wasn't clear because then I wouldn't have to worry about leaving this toy out. I'm not self conscious about my toys, but I have a feeling that some of my friends would feel uncomfortable in front of this thing!

The packaging also contains cleaning directions and a welcome note from Vixen. There is no manual for this product, so for those who tend to throw away this information, the extra info on the packaging is a definite plus!

To summarize the differences between the G Whizzard and the G Whiz:
- The G Whizzard is larger and a little girthier
- It has subtle undulating waves on its shaft
- It has special clit stimulator bumps (that are annoying to clean!)
- It's teal tie-dye (probably not a factor in your decision)

This is definitely a well made high quality product. If you think that this product would work for you, then I highly highly recommend it. But I don't really use it because I don't like the waves on the shaft. I just prefer the feeling of my G Whiz. But I do wish that my G Whiz had the girth of this toy. Oh well, can't win them all.

Aside: I have had a bunch of fantastic orgasms with this toy. It definitely does work. After all, since the Hitachi is my power behind this toy, it is nearly impossible to not orgasm. But I treat masturbation as a process. While orgasm strength and quality is important, if I don't fully enjoy my "journey to the top," then I will give the product a lower rating. My orgasms with the G Whizzard are great. But I am uncomfortable every time I thrust this toy, which is the main reason that I gave the rating 3 stars. If I were to judge my rating based on orgasm strength alone, I would have given it 5 stars.