P029700 Prym Glass headed pin has these 0.4 mm fine pins for pinning work on fine fabrics. The pin's smooth stem, made of flexible spring steel, has flexibility, which prevents it from bending or breaking. Thanks to its finely-polished tip, the pins also penetrate through the finest of fabrics without harming the fibres. Its heat-resistant glass head in the signal colour red makes these pins ironable and well-visible. 029700 0.40 35mm red 5g