Introduction: Pencil Spin Top
This is a piece of sycamore turned to a top shape. You then insert a pencil and spin it up. I used 1/4 copper collars to give the pencil a tight grip.
It draws cool circles and shortening or lengthening the pencil will give it different paths as it alters the center of gravity.
We have a be nice policy.
Please be positive and constructive.