Six rolls come with the machine; extra ones are $30 a roll.

Even if there doesn't seem to be an equal number of them, the extra ones are still there.

The existing pumps were not enough, and there was a delay bringing extra ones.

It contains all of the above tracks and some extra ones.

Just joining the points up, and she's put extra ones inside.

Some extra large ones are donated for use to line the floor of the mosque.

On the other hand, the bar seemed to have added five extra ones.

As for weapons, the men have picked up extra ones here after the battle.

Thus perfectly safe four-seaters are given two extra ones 'for children'.