He held up what looked like a grain of rice.

Will we put a label on every grain of rice?

If any of the rice grains are missing the next day, the site has negative energy.

There is a grain of rice on my son's chin.

A device smaller than what, in the old days, we would call a grain of rice.

The specialty here is not a single rice grain falls down.

For this method, either rice grains, or small seeds are used.

I've got units no bigger than a grain of rice - though the ones I used for you were larger.

Like a man trying to hurl a single grain of rice.

It depicted 600 human figures, each no larger than a grain of rice.