Strengthening a 3D Printed Part 16 September 202107 August 2021 by Webmaster Beloq are the STL files for 2 different versions of the parts i’ve used in the study. You can print and do tests or if you have the same BELL bags, you can use the files to produce replacement parts. BagSupport-1_1Download BagSupport-1_2Download BagSupport-2_1Download BagSupport-2_2Download BagSupport-2_3Download Pages: 1 2 3 4 5 6 7 8 9 10 11 12