Holder for inbus, torx, drill, bit which does not slip out. Also with texts/sizes on it. You can customize it in OpenSCAD.

Can be printed in vase mode (recommended). If the shape is not good, increase layer time in slicer. I had to set it to 15 seconds (at least).

FLEX filament is recommended. PETG could work as well. If it holds the item too much just use a hair dryer with tools inside and it will adjust the sizes.