Thing whatfor preventing tall fountain pen ink bottles from tipping

thingiverse

I'm not sure why some popular fountain pen ink companies insist on using tall thin bottles that risk tipping. I can be a klutz at times, and while I have yet to tip a bottle of ink onto my desk when filling a pen, I can imagine it happening. This adds a great deal of lateral stability to a Noodler's Ink bottle while filling a pen, to hopefully prevent catastrophic spills. I've added an adaptor sleeve to hold Robert Oster ink bottles. I designed a separate sleeve to hold Diamine 30 mL bottles, but then I realized that they fit fine in the Robert Oster adaptor, as long as you don't mind putting a square peg in a round hole, so you may opt to print just the Oster if you use both. I've added a sample tube adaptor, which will hold a tube upright, or at 60 º and 30 º angles to make getting the dregs out easier. Added a base tray with a lip, so that if any ink does drip or spill, it should catch in a washable tray rather than on your desk. I printed that with 0 top layers, and 20% Hilbert Curve infill, to add extra capacity under the pyramid. Printing in PLA, no supports.