what groove?

Here is today's 200x photo.

what groove?

A groove is dug in the flat part of the black background.

When viewed at 200x, there is some unevenness and blurring.

I feel like I can understand this form somehow.

I wonder if inorganic is different?

So.

Here is  1x picture

Nail clippers

It was a stainless nail clipper.

I tried enlarging the smaller one of the English sentence dug into the body.

I always think that nail clippers are very difficult to buy.

Since you can't try it out, you have to buy it by the can.

I have 5-6 nail clippers at home, but I don't have the best nail clippers yet.

We expected this by type of high-quality article a little, but were not good enough.

I'll look for it again.

My gadget