The titanium coating resists adhesives, improves needle wear & penetration of medium weight, densely woven fabrics. For optimum performance, change your needle and/or type of fabric every 6 - 8 hours of sewing.

• 5 Count, Size 80/12
• Coated with titanium for extra strength and durability
• Resists adhesives and improves needle wear
• Designed for superior penetration of medium weight, densely woven fabrics