Orange infinite pencil - Again. And again and again.

Pencil with a message printed on it in English.
Its tip is not made of graphite, but rather an alloy of tin and bismuth, which means it does not need to be sharpened, does not smudge, does not smear when writing, and can still be erased normally.

An infinite pencil that does not need sharpening, does not smudge, can be erased like any other pencil... and on top of that, it is attractive.