Jeez. I had a microscope that did 8x when I was a kid... The new pic is confounding. I was gonna say "fingernail" next. Sure, a polished fingernail is my next guess
Not bad. Might actually be the same stuff that is used in nail polish, but it's a different thing. I slowly feel this is too hard too guess 😅
A sticker.
Very close! More common though
More common than a sticker... Well that just threw me totally off.
Book cover
Cell phone case. Okay I'm done.
You are very close. One last hint: it's a thing you probably despise 🤣
A credit card? I despise debt.