Comfort seal bag clips

thingiverse

Found the original design to work very well. But I wanted to make it easier to print and to use. I made a flexible hinge to open the clip slightly before use, and added a knob at the end to make it easier to open. The fact that it is now a one-piece print is a bonus. Tolerances are quite critical, so scaling the STLs might not work well. Good enough and easiest to print with PLA. I'd recommend PETG for best ability to keep its shape although it is more flexible and therefore does not grip as tightly. ABS would also be good if your printer is properly heated.