Dritz Seam Ripper
This handy sewing tool has an electronically ground blade for permanent sharpness and features a safety ball to protect your fabric. It is used for taking out seams and removing stitches. Stitched buttonholes can be opened neatly with this sewing aid.
The photos are Collins seam rippers, but they are exactly the same as the Dritz seam rippers, just in different packaging.
Made in China