What is this close-up picture? (WotsThat: WotsThat puzzle book Vol 3)

Question

What object is shown in this zoomed-in close-up photo?

Neo1eon · Accepted Answer

WotsThat puzzle book Vol 3. WotsThat puzzle books have built a devoted following among puzzle enthusiasts who enjoy the challenge of identifying obscure objects from cryptic photographs. Each volume contains dozens of mind-bending visual puzzles that range from everyday items shot at unusual angles to surprisingly clever close-ups.

Answer: WotsThat puzzle book Vol 3

More close-ups like this