Lock aluminum foil and saran wrap rolls in place

A handy little tip:

[Aluminum foil] can be a pain. You know, like when you are in the middle of doing something and you try to pull some foil out and the roll comes out of the box. Then you have to put the roll back in the box and start over. The darn roll always comes out at the wrong time.

Yesterday I went to throw out an empty Reynolds foil box and for some reason I turned it and looked at the end of the box. And written on the end it said, "Press here to lock end". Right there on the end of the box is a tab to lock the roll in place...I then looked at a generic brand of aluminum foil and it had one, too. I then looked at a box of Saran wrap and it had one too! I can't count the number of times the Saran warp roll has jumped out when I was trying to cover something up.