Bohin Ultra Fine Pins 0.40mm x 36mm / Marker PinsBOHIN glass head pins are made in France. They are ideal for fine and delicate fabrics (silk, viscose, etc.). The real Murano glass head will allow you to better identify the location of your pins. The glass will not melt under the sole of the iron. Made from nickel plated steel, these pins will not oxidize. Lovely fine pins for lace makers, great use as a marker pin, Pack of 100