I needed to vortex 20+ Eppi tubes at once for some biology experiments. This thing lets me do that!
Only other part required is a small length of ~8mm rod (could probably get away with printing it).
eppi_vortexer.stl | 1.0MB | |
eppi_vortexer_lid.stl | 97.6KB | |
eppi_vortexer_nub.stl | 65.5KB |