Spill‑resistant, double‑sided organizer pre‑filled with 50 plastic bobbins in assorted colours. The sturdy latches keep both sides closed while in transit, and the clear case makes it simple to find the bobbin you need. Holds standard bobbins for most household machines and keeps thread tails neat to reduce tangles. Compact size fits easily into sewing baskets or drawers and is ideal for classes and travel.