The Horizontal Spool Holder allows you to use smaller, parallel wound spools without any problems.
Bernina Vertical Spool Holder Activa 130-160 Artista 165-200
Bernina Q16 PLUS Studio Frame
Decorative Thread Spool Pin L 450/460 (Horizontal Spool Holder) – Artistic Artifacts
Bernina 880 Plus
Upgrade Your Sewing Station With the Bernina Multiple Spool Holder 0089837500 Perfect for Listed Models
Using a spool holder on a regular sewing machine [Q&A #21
Bernina Q16 Sit Down Longarm Quilting Machine
Bernina 700 E Rocky Mountain Sewing and Vacuum
Attaching Bernina MultiSpool Holder