Spool Stand

I'm trying to combine two styles of spool holders to make one that will work better for me. I am fairly new to 3d modeling, so there may be problems with how it prints. I will print this myself when I get the chance, but if you have any problems with printing this, please tell me in the comments. You'll need some 5/16" bearings or slingshot ammo to slide into the hole on the side, followed by the bearing plug. I don't know how the bearing plug will fit yet, but I suspect it will fall out pretty easily, so you might need to resize it/ glue it in.