Pond Water Test Kit Holders

NT Labs Pond Lab water test kit - I designed an individual holder for each of the 6 tests in the kit, each holder includes for the test tube and test bottles with a reminder of the test steps, i.e. no of drops, wait time etc.   

Printed at 0.3mm layer height and 10% infil.

Each holder is a single STL and to achive the coloured text and symbols I used a filament change at 14.3mm and then returned to white at 15.5mm

I included 6mm holes through the bases so that if required any combination of the holders can be glued togther using the pegs or similar.