Iris Extra Fine Swiss Pins, Tin of 500Iris stainless steel pins are sharper and smoother than the average sewing pin. They're packaged 500 to the tin, so one package can last for many years. The tin itself is also quite special: it's a pop top closure that opens and closes with one hand. Press down on the center of the lid with one finger to open the lid; press in from the sides of the lid to close it securely. It's a great design that will make your studio a bit neater. Made in