What is this close-up picture? (WotsThat: Toothpaste)

Question

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

MicaFlake · Accepted Answer

Toothpaste. The first toothpaste was invented by the Egyptians around 5000 BCE using crushed rock, mint, and other natural ingredients. Modern toothpaste as we know it wasn't developed until the 1800s, making it a surprisingly recent innovation in human history.

Answer: Toothpaste

More household close-ups