This twist metal ball point pen is a stylish and elegant writing instrument, made with a combination of three premium materials - brass, stainless steel, and ABS. The brass and stainless steel give the pen a sleek and sturdy look, while the ABS provides a comfortable grip. Stainless steel is a highly sustainable material due to its recyclability. It has one of the highest recycling rates of any metal, with over 90% of it being recycled worldwide. This means that stainless steel can be melted down and reused in the production of new products, reducing the need for new mining and extraction of raw materials.