9. A penny
U.S. Mint is the best place to purchase.
The average product cost is $0.01.
A penny (or another coin, if the screw is particularly huge) might be able to help if you have a small screw that needs to be undone. Insert a penny’s edge into the longest groove on the screw head. Turn the screw counter-clockwise after that. This should release the screw; however, keep in mind that this technique is only effective for large screws—not microscopic ones.
Pinterest/@balconygardenwe/Penny As Screwdriver
Is Penny failing at her trick? Another couple of options are an old CD, a butter knife, or even a hacksaw. If you can use them properly, scissors may even be able to save your skin.
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