Review (5/5): Easy to use
I checked out a few YouTube tutorials and both the roller and scraper are easy to use. I love the cool feeling of the roller.
I haven't used it enough to notice a difference, but just using it for the cooling facial massage I get is enough to give this item 5 stars for the price.
It's also very well made. Feels more expensive than it is. Also the box it comes in is a cute storage box as well. I really like this product.