Introducing Hook Sleeves, available in 3 sizes or scale them to fit any treble hook.
The hook sleeves provide safety from accidentally hooking yourself or others while also keeping your tackle tangle free.
These sleeves work great in PLA but I suggest printing in TPU for a more pliable fit.
Each sleeve has a hole in the bottom to provided drainage when putting them onto a wet lure to help prevent rusting or mildew growth.