My search so far has resulted in 3 contenders
Forever pegs - marine grade stainless steel but might not be good for thin items like bed sheets as they can slide. And ive heard they can get tangled if you put them in a container

Pincinox - french brand stainless pins that hold the clothing well, better than wire pins which tend to slide. Also high quality stainless steel

Brevinox - Italian made pins like pincinox, look very good and have different colors which are helpful incase you drop one in the grass. But not sure if the steel is as corrosion resistent as the other 2.
