1. Sewing edging device Easy to install and operate; aligns with fabric edges for neat, precise edging. Use scenarios: Finishing hems on garments or home decor projects. Creating clean, uniform edges on craft or sewing projects. 2. Invisible zipper foot A convenient and practical small tool for everyday sewing tasks. Use scenarios: Inserting invisible zippers in skirts, dresses, or cushion covers. Finishing concealed zipper applications on lightweight fabrics. 3. Sewing machine binding foot for making bias; especially useful in sewing and quilting. Use scenarios: Attaching bias binding to quilt borders and garment edges. Finishing seams with neat bias bindings in craft projects. 4. Folder rack A useful sewing machine accessory to organize your work. Use scenarios: Holding folded fabric, patterns, or cut pieces during sewing. Keeping workspace tidy while assembling multipiece projects.