This tools holder took inspiration and model mesurements from https://www.thingiverse.com/thing:5811579 by ippannzin.
Added some holder-holes for tools like tweezers.
Perfect (tight) fit on gantry of my Ender 3 S1 Plus, but don't know how it fit on other Ender 3 S1 printer models, if you try it please leave a comment.
GantryToolsHolder+.stl | 623.3KB |