20 Pcs Silver 18034AS M Class Bobbins for Longarm Quilting, Longarm Machines Slotted Aluminum Bobbin Compatible with Grace Longarm Machines Sewing Machine Accessories

Upgrade Your Quilting Efficiency with Our Premium M-Class Aluminum BobbinsFor longarm quilters, maintaining a smooth workflow is everything. Running out of bobbin thread in the middle of a complex pattern is frustrating. That’s why our M-Class bobbins are designed to hold more thread and perform flawlessly at high speeds.Package Includes:20 x Aluminum 18034AS M-Class Bobbins (Silver)

• LARGE M-CLASS SIZE: These large-capacity bobbins hold more thread, reducing the frequency of bobbin changes and allowing you to quilt for longer periods without interruption. Essential for large-scale quilting projects
• PREMIUM MATERIAL: Crafted from aluminum. The reduced weight decreases rotational inertia, preventing thread backlash and ensuring consistent tension control, which is critical for high-speed longarm quilting
• WIDE COMPATIBILITY: Engineered to be compatible with a wide range of longarm that use 18034AS M-class bobbins. Compatible with Grace Q'nique, and other major brands requiring large M-style bobbins
• PRECISION SLOTTED DESIGN: Each bobbin features a precision-cut slot on the flange. This design engages with the bobbin winder on your machine, ensuring a secure grip for smooth, even winding without slipping
• PACKAGE INCLUDE: This set includes 20 pieces of silver-colored 18034AS M-class bobbins, providing an ample supply for serious quilters. You can pre-wind multiple colors for complex projects, saving time and keeping your workflow efficient