SULKY-12-Weight Cotton Starter Pack. This handy collection has eighteen spools of thread in some of the most popular colors all housed in a convenient storage case. The Slimline Storage Box organizes spools of thread with a clever lifting tab system designed to keep them from falling out. Stand up on your work station or mount on your wall for easy access. It will accommodate the small and next larger size spools of most major brands and comes with eighteen spools of Sulky 12-weight cotton with room for an additional forty-eight spools of your own (storage for sixty-four spools total). The case measures 15x14x3 inches when closed, opens book-style with a snap-shut latch to keep it securely closed, and has a molded-in handle for easy transport. This package contains one Starter Pack which includes one Slimline Storage Box and eighteen spools of Sulky 12-weight cotton thread. Made in USA.