I have three and use them every day. They're not very good for heavy slicing (chicken slicing etc) but great for general slicing and veg/bread slicing. You probably shouldn't throw them in the dishwasher, but I do after every use. I have a $15 sharpening stone that I use before each use and they continue to hold a very sharp edge.
AmazonBasics Silicone Baking Mat Sheet
48 Review
300PCS Pre-Cut Unbleached Parchment Paper Sheets - Perfect For Baking, Grilling, Air Fryer & Steaming!
36 Review
GOBAM Wood Rolling Pin: The Perfect Dough Roller For Baking Cookies, Pie, Pizza & More - 13 X 1.38 Inches
35 Review
PME Scriber Needle Modelling Tool, For Cake Decorating, 5.7-Inch
38 Review