I review two options in this video and both are fairly simple. The first version has 3D printed ends and a solid wood handle. I really like the results of this one, thought with the Red Oak dowel being so resistant to compression, it did give me some trouble on the first try. The Poplar dowel though not as strong, is still going to work great for these. in the video I didn't mention that these are 18" (457mm) long, a 36" (914mm) dowel cut into two pieces.