blue pencil

These letters or numbers are best inserted with soft red or blue pencil.

The cashier was confident that his initials in blue pencil on the counterfoil were genuine.

So he took the blue pencil and scribbled that sentence on the back of it.

The stub of his blue pencil had not figured out a contingency like this.

Owing to the loss of my blue pencil, our flag has had to adopt the Italian colors.

Mark that with the blue pencil, Rob; I'll say that more briefly.

The Editor had sat down again, and he was fiddling with a blue pencil.

"Yes," said Ricker, and he began to read it anew, with his blue pencil in his hand.

And, taking them, he wrote upon the back of each in blue pencil.

His blue pencil scratched out a sentence from one of her stories.