Do Clip Frames require nails to hand up?

Want to hand up 9 of them and they require need 4 attachments each....so that will leave 36 holes in my wall.





And since i live in a flat, then that is not very good tendent.


Or are there anything like Clip frames that don't require nails?


But is still stable?Do Clip Frames require nails to hand up?
Can't you use some hanging cord stretched between the holes so that you only need one fixing per frame? Multiple fixings are very hard to line up and only one fixing can help you to level a painting much more easily.


All frames will need at least small nails or picture hooks that are easy to obtain, even from 拢1 shops.


These small holes are easy to fill when you move on.Do Clip Frames require nails to hand up?
sorry not that i know, but they only need small nails for clip frames, and can be filled in and painted over,.

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