BROTHER White EBTCEN (Grey spool) Bobbin Thread - for Combination Sewing/Embroidery Machines
Genuine Brother 1,100m Embroidery Bobbin Thread in white. This is the one on a grey spool for Combined sewing and embroidery machines.
These include: Super Galaxie models, NV1500, NV4000D, NV5000, NV1200, NV1250, NV955, NVM280D, NVF480, NV2600, V5, V7, XV,XJ1, XP1 etc.
If you have an embroidery only machine you should use the green spool version.