Here's how to close a bag of chips without the use of a clip ... Very clever!

How many times have you left a packet of crisps semi open, but also cookies or other goodies in a bag, and couldn't eat them after a few days? It's a pity having to throw them all! The solution would be to staple each package with a clip, but let's face it ... How many of you would do so? Here's a special trick: it's quick and very effective!