Think Outside the Box #Brainteaser with an Answer

This is a quick brainteaser that will make you think outside the box. Try to answer this quick brain teaser immediately. You may be immediately able to solve this brainteaser. But, in case you did get the answer to this brainteaser, try to give it some time and think about it. It is something that we may have used many times in our life. Let us see if you can solve this brainteaser? Post your answer for this outside-the-box thinking brainteaser in the comments.

Can you think outside the box Brainteaser?

The answer to this "Think Outside the Box Brainteaser", can be viewed by clicking on the answer button.

The Answer is Stamp

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