Chemistry / Biology Test Tube Drying Rack
thingiverse
Easy solution for a common problem seen in science classrooms and laboratories. Smaller test tubes or misc equipment do not always have a specially designed rack made for them to dry, so they are thrown on a paper towel and wait to dry with a puddle in the bottom. The current design that is posted holds 21 test tubes. the pegs measure θ0.6 cm and 3-4cm long. Since I know not every classroom is the same, multiple types of test tube drying racks will be posted to this thing file. Different amount of pegs and draining options are in CAD development. Thanks for Checking it Out!!!
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