There's no flat base so I wouldn't suggest this for anal play. It is glass so you can do heat/cold temperature play. Also with it being glass and non porous you can use what ever type of lube you prefer. I prefer to use with water based lubes because I don't find them to leave the toy or myself sticky.

It is smooth. The graduated texture adds to the stimulation. Very firm. The graduated parts aren't that big so I would say it's okay to use as a beginner. Personally I don't think it has a particular smell, touch or taste.

I love the design! It works very well for me. As stated, the size isn't that magnificent that it couldn't be used as a beginner glass toy. I love the blue color. Very charming. The bulges are a nice gradual increase, so if you're looking for something with a lot more distinction in the sizes I wouldn't recommend this for you.

I can't really think of any negative things to say about Sapphire Falls. I am thoroughly pleased with it. It is definitely going to be one of my favorites in my collection.

Even with the bulges, it's super easy to clean. I like to use the edens toy wipes on it. It also comes in a red velvet draw string pouch for storage. Which comes in handy. The pouch keeps it free of dirt and dust, unless mind you, you go rolling it around in the floor.