These “Modular Wire Test Tube Racks” are compatible with standard test tubes and with the “Spiralized Test Tubes” model linked below.

See here for video: https://youtu.be/Yl8F2EzHjo4

Models are provided for the following test tube sizes: 6ml (75x12mm), 10ml (100x13mm), 19ml (125x16mm), 36ml (150x20mm), and 55ml (150x25mm).

There are “3 Tube” and “5 Tube” version for each size.

To print a complete a rack, you will need to print one “Closed Shelf” and two each of the “Open Shelf” and “Side” files. Print as oriented, avoid using brim. Snap the pieces together as shown in the video with he “Closed Shelf” on the bottom and the “Open Shelves” on the top and middle. The “Side” pieces are compatible with either the “3 Tube” or “5 Tube” shelf versions.

The racks are compatible with these 3D printable Spiralized Test Tubes: https://than.gs/m/988494

More rack designs are available here: Modular Wire Test Tube Rack: https://than.gs/m/988496 Solid Test Tube Holders: https://than.gs/m/995359