Cutting teeth spacing options provide versatility: triangle patterns in 3, 4, 5, and 7 mm; round patterns in 3, 5, and 7 mm. This allows you to choose the edge finish that best suits your fabric and project. Professional pinking shears for dressmaking - Designed for precise pinked edges that help prevent fabric fraying on garments and craft projects. - Ideal for dressmaking, sewing alterations, quilting, and home decor work. Comfortable and ergonomic design - Humanized handle provides a comfortable grip for extended use. - Easy and smooth cutting experience, reducing hand fatigue during long sewing sessions. Key benefits - Edge protection: pinked edges reduce unraveling and give a clean finish. - Flexible finishing: switch between triangle and round tooth patterns to tailor edge texture. - Reliable performance: professional-grade tool for consistent results in dressmaking and crafts. Use scenarios - Finishing seams on dresses, blouses, and skirts to prevent fraying and create a neat, durable edge. - Edging quilts, fabric crafts, and home decor items for a decorative yet functional finish. - Trimming woven fabrics and appliques where a secure, non-fraying edge is desired.