ក្រឡ

The tin stays in the rice sack. Whoever is cooking reaches in, scoops, and levels the rice off against the rim with a thumb. Nobody weighs rice and nobody owns a measuring cup, so the amount is carried in the hand and passed between cooks without a number ever being said out loud.

The size is what makes it work. A standard tin of condensed milk holds about 397 grams, roughly 414 millilitres, which lands close to a single cup — so the moment the milk is gone the tin is already the right size for rice. Rather than buy a measure, a house settles on the container that is already in the kitchen and is reliably the same every time.

It is kept for the reason most things in a Khmer kitchen are kept: it still works. The label soaks off, the rim dents, the tin darkens with handling, and it goes on measuring rice for years — an object that became a household tool by outlasting its own contents.