Review on 🧵 Magicfly Rotary Cutter Set: 45mm and 28mm Fabric Cutters Kit with 10 Extra Blades, A3 Double-Sided Self Healing Cutting Mat, 12x6 Inch Quilting Ruler - Perfect for Sewing, Fabric Cutting, and Art Crafting by Doris Tran

These spinning knives glide well over surfaces. It takes a little pressure to make a sharp cut and feels like a huge step forward over using scissors to trim my fabric. My only complaint is with the way the materials in this kit have been packaged; The mat was placed on top of other objects, causing it to bend out of position for a long time (the 20's probably don't help here either). He straightened up after putting it in front of the trigger for half an hour. It's not a concern at all, but I couldn't use it RIGHT AWAY and had to be very patient, so it's actually a mild annoyance.