The original Tool Holder was great for keeping my Cutters handy for Filament Changes… But then I found myself looking for my long-nose pliers and Calipers after the print to remove Supports and check my work.
Obviously, for tall prints the Calipers will have to be removed; I rarely print stuff that tall.
Note: There's an improved version here: https://www.printables.com/model/668997-tool-holder-ii-v2-ender-3-v3
The author marked this model as their own original creation.