Portable Yarn Holder

I designed this yarn holder, because my friend had one printed at their local library that got broken several times usually in the centre piece. This was designed to be modular so if one piece does get broken you don't need to reprint the whole thing, but strong enough that it's unlikely to be broken easily. It press fits together, not flush, which holds it securely, and allows it to spin more freely, if you want to set it on a table. if you would like the centre to fit flush scale that piece down by 1% to 99% size. You will need a lobster clasp that spins freely, and a small wrist size lanyard. I'm a fibre artist at heart, and I would appreciate any feedback as this is my first design.