Just documenting progress of my build here. I'll likely do a run if there's interest in a metal version.
I started with several reference images.
I did a little detective work to try and estimate sizes, based on standard sizes of vials that are readily commercially available.
I sketched out the overall shape.
3d printed a few prototypes, settled on a style of cap I like, and matched the colored water using some yellow and a tad of green dye I had around.
If there's enough interest I'll make a limited run of these using machined metal instead of just 3d printed plastic.
I started with several reference images.
I did a little detective work to try and estimate sizes, based on standard sizes of vials that are readily commercially available.
I sketched out the overall shape.
3d printed a few prototypes, settled on a style of cap I like, and matched the colored water using some yellow and a tad of green dye I had around.
If there's enough interest I'll make a limited run of these using machined metal instead of just 3d printed plastic.