Important Note the care seems to me on the enclosed operating and maintenance manual (s my pictures.):
"When rinsing water accumulates at the bottom of the rim, this can there lead to minor rust spots. This is one of the material properties of carbon steel, hence is not a material error and does not affect the functionality of the product."
I (by hand, of course) always let well dry form after rinsing, is nothing of rust can be seen at my form, despite frequent use.
Positive Qualities:
+ Heavy, high-quality quality
+ Very good workmanship
+ Very good non-stick properties
+ 30-year guarantee
Negative characteristics:
- Orange silicone inserts are very hot
- High price (for me due to the quality offered no downside)
I am so far (even after frequent use) very happy with the shape. Should I use the find even more positve / negative points every day, so I'll gladly add to this review. From my side, the shape has earned the full 5 stars, and thus a strong buy recommendation!