This is a set of two strips that can be bent to form a wedge to push under the leg of a wobbly table. The strips are joined in a convenient credit card sized package, so you'll always have it when the need arises.
This is a quick print (under 20 minutes for each @ 0.2mm layer height).
To use, just break out one or both strips, fold them in to a wedge shape and slide under the table leg.
Please post your makes and comments!