100% Cotton . Fil-Tec Bobbincentral's patented magnetic core creates consistent delivery through the entire bobbin. No more interruptions for tension adjustments as your bobbin gets smaller. Magnetic core prevents backlash or over-spin and eliminates the need for backlash springs. Magna-Glide is the original high-yield magnetic-core bobbins. These are Style M Bobbins. There are 10 Per pack

• Color: Gray
• Recommended Needle Size: 65/9, 4.0 Longarm
• Made of: Cotton
• Recommended Use: Bobbin thread
• Thread Weight: 50wt, 2 ply
• Length: 132yd

Product Specs

• Product: Magna-Quilt Delights Style M 135yd Pre-wound Bobbin Light Gray 10 Jar
• UPC: 089051007244
• Category: Threads
• Vendor: Fil-Tec Inc
• Author: N/A
• Release Date: 11/30/2016
• Dimensions: 2" × 2" × 2"
• Weight: .15 lb

Shipping & Fulfillment

• Fulfilled by Countryside Quilts™, part of Countryside General Stores℠.
• Ships from our Countryside General Stores℠ fulfillment center with FedEx secure packaging and reliable delivery.
• Weight: .15 lb
• Dimensions: 2" × 2" × 2"