We’ve found the most essential item every office should have but probably doesn’t have yet: the WTF stamp. Perfect for complaint letters, bills and even internal correspondence.
$9.49 on Amazon.
SimplyStamps has cheap wtf stamps, (5.99 for wooden – 8.99 for self-inking), they also have other popular stamps for sale. I've used them before and they hold true to their guarantee. Recommended.
I WANT ONE!!!!
Eu vou comprar um deste para responder as cartas das fãs…
Have to get one of them!
I need that !