It is most likely silver or gold as their shiny and if light shines down,the reflection will be the sharpest
Adapted from my brain LOL-_-
they can produce colors by the reflection after absorption of light.
translation
A smooth pane of glass causes a regular reflection.
I have the sharpest eyes in my classroom.
Yes
Reflection
The sharpest handsaws are made of highly tempered steel. The sharpest power saw blades are carbide tipped.
diamond is the hardest material and if it is sharpened , then it is the sharpest material
maybe not the sharpest but pretty close.
We can call this reflection, or illumination by reflection.
The goblin shark is known for having the sharpest teeth.
hunting knives and ceramic knives usually get the sharpest.