A minor remix of Jamie's Gridfinity openSCAD glue_stick holder so they can hold 4 CA bottles of Bob Smith Industries' CA glue safely in a portable space for building model rockets.

I'm new to openSCAD, and my changes were brute force and may break if you try parametric changes in the openSCAD models. If you change the number of bins, you must edit the list of translated vectors to reposition the holes.

I'm attaching the bins to a 3 x 4 screw-together base designed by Kyle Warren: https://www.printables.com/model/300603-gridfinity-screw-together-baseplate/comments/1145753.

The bins were printed on a Prusa XL using Toner Plastic's Performance PLA. While more expensive, the Toner Plastics performance PLA has superior heat-deformation properties: 144 C vs. 55 C for regular PLA.

They can be easily printed at your favorite print settings. The settings I used were:

- 0.4 mm nozzle
- supports from the build plate
- no brim
- 15% infill