This question has options. How would someone go about accomplishing this goal?
How to choose and cut a Wooden Dowel for Magnet Trampoline Project

(A). To choose and cut a wooden dowel for your magnet trampoline, first select a dowel that matches the size of the hole in your disc magnet. You want it to be a snug fit but also slide easily. Score the dowel with a razor knife and snap off a length about 8-12 mm.;
(B). To choose and cut a wooden dowel for your magnet trampoline, first select a dowel that matches the size of the hole in your disc magnet. You want it to be a snug fit but also slide easily. Score the dowel with a razor knife and snap off a length about 8-12 inches.;
(B).