Test Tube Drying Rack

Test Tube Drying Rack

thingiverse

We required a rack to dry our 1/2-inch diameter test tubes at work efficiently, so I created this model to fill the gap promptly. It will hold five test tubes and sits snugly at the edge of the sink to allow water to drain freely. This design was printed with precision using no supports, rafts or brims, thanks to a 0.4mm nozzle and 25% infill settings.

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