It is built using sand which the amoeba has absorbed.

They include timepieces using water, the sun, sand and candles.

You must ensure that using sand does not cause air pollution.

The town also hopes to be allowed to use recycled sand as grading material.

The building materials industry widely uses local sand and gravel.

Same thing would happen is you used fine sand.

He used sand to rub the grime of the weeks on the trail from his body.

You can use a power sander with a soft pad, or sand by hand.

Neat killers, they had used sand to blot up the blood.

She scrambled onto the bank, shivering; he used more sand on his hands, then joined her.