Review on Anezus Precision Craft Knife Set with Self-Healing Cutting Mat and 30 Hobby Blades - Perfect for Art, Craft, Scrapbooking, and Stencil Projects by Dana Franklin

I have not used the mat yet. But the knife is great. Very sharp, like a surgical scalpel, very precise. Very comfortable in the hand. It will change color depending on what it is used for (e.g. onions, no I won't explain) but most of it will rub off. At this point, however, it's time to switch blades. Which reminds me. Tilt the blade cover properly when putting it on or taking it off and both my adult daughter and I had a little kickback and cut ourselves a bit the first time.