Bobbin for industrial sewing machines

This is a large bobbin that fits these industrial machines, and probably more:

for Durkopp Adler 203, 204, 205, 166, 266, 366,
for Seiko CH-2B, -6B, -7B, -8B, TH-6B, -8B,
for Consew 2050, 751R, 754, 754R, 756, 756R, 757, 757R, 758R, 759R
for JUKI 441
for FERDCO 2020
for ARTISAN for TORO Machinery
for ECONOSEW 441-441S

Printed great in the vertical position with organic supports on my Prusa MK4

I also made a bobbin winder for this model: https://www.printables.com/model/810981