[Originally posted in this thread.]
Back in the '70's I was looking thru a wooden puzzle book, they had a picture, (drawing actually) of a puzzle piece. They said if you make 12 identical pieces, you could put them together into a cube. Took me about 2 hours to figure out how to put it together the first time, been making them ever since. they make nice stocking stuffers. This one the pieces are ¾" square and 4½" long, but you could use any size square stock, I still have to put a finish on these.
Make 12 of these...
To make one of these.