I have never liked storing thread on the wall, but I saw this positive aspect to storing thread on the wall. I know this is an extreme close-up, but the wooden part is a wooden wall mounted storage rack**. The storage rack in the link is not the exact one shown in the photo. The one in the photo is just an example. There is thread on it and a bobbin minder** holding bobbins.
I love the bobbin minder idea! It is really a great way to store bobbins so they stay with your thread. Then when you take the thread to do, you can take the bobbins on their minder and go to class or retreat.
**N. B. : Obviously, you should shop at local quilt shops and small businesses. However, if you are too busy or can’t find what you need there, I use Amazon affiliate links and may be paid for your purchase of an item when you click on an item’s link in my post. There is no additional cost to you for clicking or purchasing items I recommend. I appreciate your clicks and purchases as it helps support this blog.