Moldular tube holders

This is a modular tube holder system for the laboratory.

They can easily be printed with PLA or other filament types (PTEG recommended for use in incubators). The dovetail slots ensure a perfect fit for all pieces.

Matías Hurtado from my team made a few improvements to the original design on the DormantBiology Lab webpage https://dormantbiologylab.org/resources/

and we re-share the design on OnShape: https://cad.onshape.com/documents/97d51c388847ba8cb8413853/w/289142d28ccd54a067c097cd/e/32d5910bef8d29fe50dcddab?renderMode=0&uiState=649b328d242e52010bdf6826