At the first use I tried without butter without anything to see if it was really anti adhesive, cake mold flatly hanging on so I'm not too agree with this title. By cons, it is of very good quality compared to those found in 5 Supermarket. We clearly feel the difference when you take it in hand. Once buttered bp over, I tried a second same recipe and buttering the unmolded it very well. So I recommend it all the same for its quality.