Features: Made of high-quality stainless steel, it is durable and has a long service life. With this presser foot, a uniform wrinkle effect can be produced. It can be automatically fed to easily create even wrinkles or pleats. The size and thickness of the folds can be adjusted to produce a wide variety of pleats. With this presser foot you can make a fold of the most fat 8mm and a fold of up to 60mm. This product is suitable for most sewing machines and is easy to use. Specifications: Condition: 100% Brand New Material: Stainless Steel Type: Pink Box, Yellow Box (Optional) Package Size: approx. 8*6.7*3.8cm / 3.1*2.6*1.5in Instructions: 1. By adjusting the length of the stitch, the setting of the fold on the presser foot, and the height setting, you can achieve different wrinkle effects. 2. Using a hard card, insert the cloth from the left side into the slot of the presser foot, and then slowly sew a few stitches. 3. When the cloth passes the needle about 2.5 cm, the normal sewing starts. Package list: 1 * Ruffler Presser Foot 1 * Manual Package List 1Made of high-quality stainless steel, it is durable and has a long service life 2With this presser foot, a uniform wrinkle effect can be produced 3It can be automatically fed to easily create even wrinkles or pleats 4The size and thickness of the folds can be adjusted to produce a wide variety of pleats 5With this presser foot you can make a fold of the most fat 8mm and a fold of up to 60mm