Smaller size of the excellent Magic Magnet Tool by tjdesign, made so it would fit in my rolling storage for magnets.
Made so it would fit in the medium version of the rolling storage box by 3D Printy:
https://www.printables.com/model/93345-rolling-storage-box
These smaller versions will use a 6mm x 2mm or 6mm x 3mm magnet instead of the 8mm in the original.
The author remixed this model.