These pans are just perfect.
How do you know if you only took delivery a few hours ago? I suggest all you've proved so far is that they were delivered quickly, you rated the retailer's service and they look the part. Too many reviews on amazon and anywhere seem to be based on the initial excitement of a new toy arriving, well before any reasonable assessment can be made.
I hope they prove durable and that your favourable impression holds up, but how can you be certain? i.e. to "highly recommend" them at such an early stage?
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