Parameterized Ink Sample Vial Flange

thingiverse

I have some ink sample vials from Goulet Pens, but they keep spilling when I try to refill my pen. I like the flange-style holder created by Lundy, but it's specific to a sample vial with a different diameter than mine, so I recreated it in OpenSCAD and made it customizable. * The "vial_diameter" parameter is actually the inner diameter of the flange, not the outer diameter of the vial. Print a test-fit to make sure you've got that right. * The "flange_diameter" parameter determines how big the actual flange is. * The "flange_height" parameter determines how tall the flange is overall - the vial sits 1mm above the bottom of the flange. * The "wall_thickness" parameter defines the difference between the outer diameter and inner diameter of the very top of the flange. I think adjusting this will help smooth out that roughness seen at the very top of the flange in my photo.