We use these holders anywhere where horizontal space for pipette stands is limited, in small rooms, inside flow benches etc. (Or when are in ship-board labs foir marine research where classic pipette stands tend to fall over regularly, but that's a very niche application). Designed to hold one to six pipettes (could be extended for more as well). Tested with Eppendorf, Roth and Fisher pipettes but most models with a hook on the handle should fit.
For permanent mounting, I included screw holes, but we just use VHB tape to stick them wherever and that works just fine.
The author marked this model as their own original creation.