Welcome to La Petite Maison Du Colibri! All our jewelry is made of 316L stainless steel (surgical steel) and is designed for your active lifestyle. Forget about limitations; they offer absolute resistance: they never tarnish or blacken, even in contact with water, perfume, or cosmetics. Enjoy total freedom: shower, sports, the sea... wear them everywhere, all the time. They are of superior quality: hypoallergenic and exceptionally durable.