The next time you're sitting at a wobbly table, take out a disc and place it under the table leg that seems to be lifting off the ground. It may take ...
Tired of spilling coffee on your homework papers or laptop keyboard? Don't waste perfectly good napkins to stop the wobble. Stick a few of these cork discs in your backpack or pocket and use them to steady that shaky table.
Step 1: Save that cork
The next time you open a bottle of wine, save that cork. Or, raid your friends' jar o' corks -- you know, the one they say is holding the corks for their next homemade bulletin board project.