Prym Arm Pin Cushion Magnetic in Dark Violet is a magnetic arm pin cushion. It keeps all your pins and sewing needles readily to hand with its brushed stainless steel integral magnet, holding everything captive. The colourful strap is made from high-quality silicone and is flexible to fit any size wrist. No more searching around for pins and needles, they?re always right where you need them when you are wearing this pin cushion.