
These photos were taken after washing with soap and water. As it stands, the pan doesn't stick well to stainless steel and doesn't really look like real stainless steel, although it may be. I've had amazing stainless steel pans and even mediocre ones contain what appears to be solid steel. It appears to be covered in stainless steel paint as you can see imperfections that can only be described as imperfections in the painting or dipping process. I can't say whether this is a defect with all items or just a defect. But I will switch to a well-known brand and it will come back. The bottom of it won't last long if soap and water has its way.

AmazonBasics Silicone Baking Mat Sheet
48 Review

300PCS Pre-Cut Unbleached Parchment Paper Sheets - Perfect For Baking, Grilling, Air Fryer & Steaming!
36 Review

2-Pack European Grade Silicone Bunte Cake Pan Set - Non Stick Bakeware Fluted Tube Mold For Jello, Gelatin & Cakes | 9 Inch Baking Pans | Aokinle | BPA Free
38 Review

PME Scriber Needle Modelling Tool, For Cake Decorating, 5.7-Inch
38 Review