I bent down and used the tip of the scissors to turn it over, then read the words.

"Maybe we could use the tip to turn the solder on and off."

He could use the tip of the gun to brush away the black widow.

She used the tip to make a dent in the sand before her.

Halfway down, he started using the tip of his tongue.

You could perhaps use the tip of a pencil as a guide.

She used the tip of a pencil as a pointer.

He leaned forward and used the tip of his tongue to lick it off.

The bird used the tip of his bill to make a mark on the feather.