Ball point head :The ball point head design allows for easy and accurate piercing of fabric, ensuring that your sewing projects turn out perfectly every time. Universal compatibility :This sewing needle is compatible with a wide range of sewing machines, making it a versatile choice for any sewing enthusiast. material :Made from high-quality stainless steel, these needles are built to last and can withstand heavy use without breaking or bending. 2 Boxes of 20 needles :With 10 needles included in each set, you'll have plenty of needles to last for all your sewing projects, big and small.