Sample test tube holder rack

It features a compact design, since they are intendet to be used in a mobile medic unit. The Tube_Holder_x70 is made to sit on a lab desk, so it might be to big to be carried around. 

Note:
Because the nature of FDM prints, the parts feature grooves which are probably the worst thing to have on any medical equipment due to the massively increased surface area. Therefore it is harder to clean and generally loved by any type of pathogene. Yeah i know, real bummer but i dont realy care neither. just wanted to mention it.

Got inspired by this one and made it even smaler:

https://www.printables.com/de/model/257856-blood-sample-rack