Sewing Machine Multi Thread Holder

I made this to hold cone threads for my Embroidery Sewing machine, not a fan of the thread holders available in the market this design works for me.

Its modular design enables to use 1 to 4 cones as required. and its easy to print without warping as all pieces have small surface in contact with the bed.

Steel rods 8mm diameter 300mm length or more for the main post and 6mm diameter rod 100mm length for horizontal spools.