1. Part number: KP-19176
2. Part name: Bobbin Topper
3. Quantity: 8PCS
4. Product description:
1) Fits Many Sizes of Bobbins and Spools-The Bobbin Topper Fits All Popular Sizes of Bobbins, Making it Simple to Coordinate and Add to Your Sewing Kit.
2) Keeps Your Favorite Threads Separated-Bobbin Toppers Unique Thread Lock Feature Protects Your Thread from Unraveling and Tangling.
3) The packaging is a transparent plastic box makes it easy to store these perfect spools.