Cuvette holder for 6 strandard UV-VIS spectroscopy cuvettes.
The walls with slits are incut on the inside so they do not come into contact with the cuvette glass risking scratches.
It has mounting points specific to one instrument.
Those are pretty universal and can be modified in a .step file or cut off in a slicer.
No specific requirements.
It prints nicely and bridging is made as an arch to print better.
Use any material You like.
The author marked this model as their own original creation.