Dritz 12-Piece Class 15 Bobbins, Plastic by Prym Consumer USA

Plastic Class 15 Bobbins 12 per package For removable bobbin cases, Great for most drop-in bobbin machines, Not compatible with: Bernina, Lena, Husqvarna/Viking, Pfaff, Janome/New Home

Plastic Class 15 Bobbins 12 per package For removable bobbin cases, Great for most drop-in bobbin machines, Not compatible with: Bernina, Lena, Husqvarna/Viking, Pfaff, Janome/New Home