The best way that I found to use this toy is with gently pressure, not vigorous thrusting. Glass toys in general aren't great for thrusting but especially this one because of the highly pronounced head. Glass is usually best used solo because of the possibility to bruise a partner with the stiff glass. This dildo is advertised as being a G spot dildo but the curve is very slight so unless you know that your G spot is very shallow I wouldn't bank on hitting the G spot with it.

This toy is made out of glass which means that it's super stiff, nonporous, and great for temperature play. Because glass is so hard it's better to use it on yourself because it is easy to accidentally bruise a partner. Glass is also totally sterilizable because it is totally nonporous which means that it can be used by multiple partners if it is sterilized in between uses. Temperature play is also a possibility with glass because it retains heat and cold so well. Just run it under hot (not too hot) water or under cold (not too cold) water for a unique sensation.

This toy has a very slight G spot curve so it may not be able to reach the G spot in some people, but if you know that your G spot is super shallow like I do then this toy might reach it. It also has bumps along the shaft that provide lots and lots of extra sensation. The head is much more pronounced then it seems once it is inserted. For me it tends to catch on my pubic bone if I thrust too much with it so I tend to just gently rock it once inserted and that feels great.
The nubby boyfriend is a beautiful glass dildo but discreet it is not. It is painfully obvious what this is and what it is used for. I suppose you could travel with it but I wouldn't recommend it because the glass could potentially get damaged.

This dildo is advertised as a G spot dildo and on that account I wouldn't necessarily say it performs that well. I happen to have a particularly shallow G spot so it worked out for me but I doubt that it would work on everyone considering how slight the curve is. Also the bumps along the shaft did a great job of providing a lot of sensation.

Glass is super easy to care for. It is nonporous so just running it under warm water with antibacterial soap will do the trick. This toy doesn't have any annoying nooks and crannies so it's a piece of cake to clean, just be careful not to drop it when cleaning it because the soap can make it pretty slippery. Store it in a padded bag to prevent any damage to the glass, and check for any nicks or cracks before each use. A great thing about glass is that it's compatible with all lubes so you can use whatever you've got on hand.

It took me a little while to get the hang of this toy. At first I tried to gently thrust with it but the highly pronounced head would catch on my pubic bone which was really uncomfortable. I didn't want to write it off right away so I tried it again another time and finally figured it out. I ended up inserting it and gently rocking it against my G spot instead of thrusting and it felt great.