I thought this was sooo neat, I showed it to my son. He said yeh, yeh, yeh, they're called Life Hacks and there's a million of 'em out there. Oh, well. Guess I'm not current. I didn't know what a Selfie was either. (A pic of you that you take yourself with your cell phone.) I'll be saving t.p. rollers again for awhile for all that leftover wrapping paper.
Some are very creative while others are just common sense.I have actually used the headlight tip and it does work.