I bought these for macaron baking project and they are beautifully shiny. Interior of the pans has a mirror finish, so you can look at your pretty self while you bake. LOL!All jokes aside, they held up well. I've had them for a week. Baked at low and high (400F) temperatures, and it didn't warp. No weird dark staining on the pans after being on high temp, so far. I was concerned with some of the negative reviews, but they must have either not maintained it well or gotten a bad qualify batch. All in all, this is a great half sheet pan that I got and highly recommend it.If this changes in the next foreseeable future, I will come back to update my review.
GOBAM Wood Rolling Pin: The Perfect Dough Roller For Baking Cookies, Pie, Pizza & More - 13 X 1.38 Inches
35 Review
100-Pack Of Disposable 18-Inch Piping Bags For Cake, Cupcake, And Cookie Decorating - Perfect For Icing And Frosting!
41 Review
PME Scriber Needle Modelling Tool, For Cake Decorating, 5.7-Inch
38 Review
SMARTAKE Non-Stick Parchment Paper Roll, 13 In X 164 Ft (177 Sq. Ft) For Baking, Cooking, Air Fryer, Steamer, Kitchen, Cookies, Bread, And More - White Baking Pan Liner
41 Review