Plastic bobbins tend to be annoying to label, but I like to tape my thread labels right onto the bobbin. Take a look and see how I do it!
![Avatar](https://cdn.statically.io/img/i.pinimg.com/140x140_RS/e2/fa/4e/e2fa4e46eba74f57ee9da5b9e6e67946.jpg)
stitchedbysophieau