Sulky Slimline Thread Storage Boxes

Buy Sulky Slimline Thread Storage Boxes (made in the USA) in 2 convenient sizes. The original Slimline Box beautifully organizes up to 104 small Sulky snap-end spools (or other small European spools like Gutermann, Mettler and Metrosene). The Universal Slimline Box holds 64 of both the large and small Sulky snap-end spools and the small and next larger size spools of most other major brands.

Original Slimline Storage Boxes
Universal Storage Boxes
Slimline Cotton Thread Collections