It would be like having a sharp pebble inside one's boot, forever annoying until it was removed.

He hit the bottom of the stairs, his feet coming down on sharp pebbles and the asphalt of the parking lot.

A sharp pebble under his foot made him remember how thin were his boots.

However, instead of rain, she was pelted with what felt like sharp pebbles.

He stamped angrily, and his bare foot came down on a small, sharp pebble.

The thumb and forefinger of his left clutched a sharp pebble.

Ffring bounced a sharp pebble off the fox's bottom, causing him to jump.

All he could think of was a handful of sharp pebbles, squeezed and ground together in a strong hand.

I must have just pushed over a sharp pebble - it can be the smallest thing and your tyre just goes.

It was hard and clayey, full of ice and sharp pebbles.