A simple clip for tablecloths. Needed some for my table in the garden. Easy to print. No need of much filament.

You probably should think about using PETG. My own clips are currently printed with PLA, and are black, as you can see. I think I will have to reprint them in white, and maybe with PETG. But I will wait and see.

Apart from that, there isn't much to be cautious about (I hope). ;-)

Update 1: Well, turns out PLA is definitely not useful for this use case, if used outside. My clips in PLA lived just half a day before the deformed and were no longer able to hold the tablecloth. Reprinted the clips in transparent PETG.