The Janome 12 Pack Pre-Wound Plastic Bobbins Thread is a convenient and reliable choice for sewing enthusiasts. Made by the trusted brand Janome, these pre-wound bobbins are designed for use with Janome sewing machines. With each bobbin containing 80 yards of durable polyester thread in a classic white color, this pack offers a high-quality and versatile option for a variety of crafting projects. Perfect for both beginners and experienced seamstresses, these bobbins are a must-have accessory for any sewing machine collection. Includes 12 in a portable pack, Top and front-loading machines (excluding MB4, Class 15 and 15J