Here is a picture of what my DH made for me. Made with 3/4" plywood and 3 pieces of 1/2" dowel. It holds 2 cone spools and a 10 penny nail in the middle holds 5 bobbins because I usually wind about 5 at a time when making a quilt. On the top of the middle dowel is a eye hook. I use this with all my machines and it works really well.