Though elegant, sleek, and overall beautiful, Casper is not a toy for novice glass users. Since glass is unforgiving, people like me who mainly use soft, flexible toys, such as silicone, will not be expecting how rigid this toy is. Though I enjoy the toy, I have to be careful not to use it too roughly because it may cause pain. If you're not familiar with hard glass dildos and try to sit up with one inside you, you might hurt yourself badly — do NOT do this, ever!

I truly enjoy the texture of Casper; it has which seems to resemble veins, and it is very prominent. You can unquestionably feel the veiny texture because of how hard it is. And I mean every last bit of it. Casper's also a more realistic-looking glass toy, which you rarely see since most glass toys have colorful spirals or bumps. Lastly, his slight curve makes him usable for G-spot play, another bonus to his shape!

To clean, I simply run my toy under hot water and rinse it well. I suggest soaking the dildo in a bleach/water solution to give it a proper deep cleaning every once in a while, which is good to do for all toys.

This glass dildo absorbs heat astonishingly well just like this site says. I washed it with hot water, pulled it away, and it was very warm, almost hot! That's borosilicate glass for you. This feature would be great for people who enjoy temperature play. You can run it under some hot water to make it warm. You can also soak it in a container of ice water for a few minutes to make it cold! Temperature play personally isn't for me, yet this toy truly works great for when I want something hard and rough.