What is the texture of 1st class flour?

1st class flour generally refers to all-purpose flour. All-purpose flour has a medium texture, meaning it's neither too fine nor too coarse. It's a good balance of protein and starch, making it versatile for many baking needs.

Here's how the texture would feel:

* Visually: It's a pale white, slightly off-white, or cream-colored powder.

* Touch: If you rub a small amount between your fingers, it will feel smooth and slightly grainy. You shouldn't feel any large lumps or clumps.

Note: The specific texture of all-purpose flour can vary depending on the brand and the milling process. However, it's generally consistent across different brands.