I purchased these at a discount in exchange for my honest opinion. And my honest opinion is that I love them! I have purchased other spatulas and they just keep falling apart. These are made to last! The sizes are perfect, they have a metal core so they should last a long time. The silicone is, of course, heat resistant and they clean very easily. I'm so happy to have found something that is going to last! I will definitely purchase SimpliFine's products again.