50 ml conical centrifuge tube holder (single)

thingiverse

Here is a simple holder for a 50 ml conical centrifuge (Falcon style) tube, as part of my 3d printing labware range. The goal was to make items which: - Are functional (in this case securely holding tubes upright) - Use minimal plastic, and so are quick/cheap to make - Require little to no supports - Take up as little bench space as possible - Can be easily tweaked and combined to make whatever related custom labware is desired Note that the new 'v2' cross base (as opposed to triangle spoke base) version prints better, due to greater contact with the bed.