Perfect for any beginner who wants to test or get into anal play. It is nice for a basic play or masturbation where one might want basic stimulation. At the same time, it is a handy tool for working yourself up to larger plugs/toys during a play session. I would prefer if the bases had larger flares, but I do not feel unsafe with the current size. Water-based lubricants appeared to slide off the plugs easier opposed to silicone lubricants. The size of these plugs makes for easy storage in a campus/dorm room situation as well as general travel (if packed correctly into a designated travel bag, I personally use cotton T-shirts or inside balled up socks if packing is more last-minute).

It is smooth and sturdy glass. I didn't ever fear of having anything break, having an air bubble on the glass, and was able to do basic movements (e.g. sitting, standing, stretching my limbs). If a cleaner is not on hand, I do not have to worry about using a general soap as one would with silicone.

Very content with the lengths and widths of each plug. I am experienced in anal play, and these items make for a great work up to larger objects. The shape is easy to insert without being uncomfortable in the rectum. A design critique would be it needs a larger base with a wider flare that is easier to hold onto.

I think one of the best things is that they are made of glass. It makes for an easy clean and easy insertion which both are good for beginners into anal play. Of course, being made of glass it can be easier to break if dropped as opposed to silicone or steel toys, but that is up to user error.

I keep it stored in a designated drawer with soft clothes (e.g. hoodies, cotton shirts) while inside a sanitary bag. Easy to clean before and after use. I am more strict to use water-based lubes on myself, but silicone was used for these toys as it made penetration easier (for initial insertion, removal, and general masturbation). Store it in an environment that is dry and avoids dust. The plugs are best stored if each plug is 'wrapped' individually to avoid breaking and chipping.