Good Morning all!
New member and first time poster here. I have a question…I just bought an old sewing cabinet at a yard sale. It is really unique and it has a small glass jar with a lid and a hole. Inside the lid is what appears to be a marble. Can anyone tell me what this might be used for? I was thinking maybe water in the jar and then one rolls their fingers over the marble to wet them, but not sure why someone would need to do that. Any help would be greatly appreciated. Thank you!