These pins have a burr-free, even fillister head that serves as a grip-friendly pressure surface. These mild steel pins, which are somewhat flexible material-wise, can also be bent a bit, which is advantageous when doing handicrafts and decorating. Prym carries these 16 mm to 50 mm-long pins with different colour surfaces such as silver, gold, and brass-coloured or in black for the right application. They are available either as a plastic storage canister or as a large package for professional needs. Due to the fact that these pins are often used in large quantities as disposable pins, their low purchase price is another plus.