This toy is great for vaginal insertion. The curved shaft and realistic head make it excellent for stimulating the G-spot. It it quite filling and hits deep. I use mine solo and I find it works best when I'm in bed, propped up by a couple of pillows.

But is also good for couples. And its flared base does make it harness-compatible and safe for anal use. But if using it anally, or even sharing it between partners, make sure to use a new condom each time and wash it well between uses.

From SSA Glass, Casper is clear borosilicate glass, better known as tempered or pyrex glass. Being glass it gets the highest safety rating of 10 (food-grade material/hypo-allergenic/latex free/non-porous/phthalates free). It is safe to use with all lubes.

It has no odor or flavor beyond that of being glass. It is extremely firm and has a nice weight to it. It does has a noticeable veined texture, which can be felt internally, adding to its realistic appearance. But the veins are not as noticeable compared to the textured criss-cross pattern of the Gold Lace G. But even veined, the entire thing is smooth to the touch.

It measures 7 1/2 inches in length, with 7 inches of insertable length (the flared base is the other 1/2 inch). It is 4 1/2 inches in circumference and 1 1/4 inches in diameter. It weighs in at approximately 1 pound. The flared base is about 2 inches in diameter.

It has a gently curved shaft that is veined, and a pronounced head that isn't that much thicker around than the shaft itself. I find it quite filling, and it can reach my cervix. I do not need anything bigger than this (I don't want anything bigger). I love the look of feel of it, even just in my hand. The weight is nice. The head rubs nicely along my G-spot, the curve makes it a comfortable fit inside of me, and I love the subtle sensation that is caused by the veins rubbing back and forth. And the base is the perfect fit for the palm of my hand.

I've yet to come across a glass piece as realistic looking as this one.

Casper is great, whether rubbing its head against the front of my vaginal walls or thrusting it back and forth. It just feels good. Just be careful how hard and fast you work it back and forth. Same goes for if a partner is using it on you. Last thing anyone wants is internal bruising from a turgid glass cock that has no give to it. But once the technique needed is mastered, watch out! My Gold Laced G seems shy in comparison now.

One of the best things about glass is the easy cleanup. It can go in the dishwasher easily. But if discretion is an issue, it can just as easily be washed by hand with hot soapy water. I also recommend using a little scrub brush, or even an old tooth brush, with soft bristles to make sure nothing gets left behind. Once clean, just let it dry, air or towel, pop it back into its pouch and put it away until next time.

And if you need to use lube, all kinds are okay since it is glass.

Casper arrived, surrounded by brown packing paper, in a shoe-box-sized package. Casper was also wrapped in bubble wrap, but that was the extent of the packing.

It does come with an unlined red-velvet storage pouch, but the pouch isn't padded, and Casper just fits inside. I suspect that SSA has a 'one-size-fits-all' pouch because it is the exact same size as the pouch my Gold Laced G came with. I suggest putting Casper away 'head' first with the flared base at the mouth-end of the pouch for the best fit.

I store Casper in its pouch, in a shoe box under my bed, and for the moment that suffices. If you are storing more than one toy in the same place, particularly multiple glass toys, make sure that they are secure and not knocking around.

Casper is my second glass toy/dildo from SSA glass. My first was the Gold Lace G.
[https://www.edenfantasys.com/sex-toy-reviews/anal-toys/loving-the-lace]

I love my Gold Laced G and felt that I was ready for something a bit larger, and while I had been examining other glass pieces of similar size, none of them spoke to me the way Casper did when it appeared on the website as a new item. I snatched him up as quickly as I could.

When comparing measurements Casper didn't seem that much larger than Gold. Then I got Casper and did a bit of a double take. I briefly wondered if I has just stepped out of my league. But rather than be intimidated, which I was, I took the time to get used to the size and weight of Casper with my hands to start. One action film later, Casper was just a piece of glass I had been fidgeting with.

The next day, I warmed Casper up, I warmed myself up, and gave it a go. I still needed my vibrator in the end, but let me put it this way: if this was football, Casper is the guy on defense for the vibrator who is taking the ball to the end zone! And that is some really good defense.

And I don't even like football! Haha.

I will say this though, beginners might want to wait on Casper and start with something smaller if they are unsure about what size will fit them. Better off with something too small than something you'll have to wait to use until your body is better suited to it.