Stainless steel chopsticks decal paper

I can't understand your topic, but your score is really attractive. I guess it is because the decal paper sticks to the chopsticks, which leads to uneven heating of stainless steel chopsticks, uneven contraction of thermal barrier and cracks.

Kind of like Oracle Bone Inscriptions. Oracle Bone Inscriptions used the bones of animals or soft-shelled turtles to barbecue in a volcano, and cracks were generated for divination. As for why it is not an interface, it is because the interface is not necessarily the highest point of heat transfer (heat transfer does not necessarily reach the highest temperature of the contact point).

That's my answer. I tried my best. I hope you can give me 100. . .