Mini Portable Design This portable hand sewing machine is small in size, ideal for maintenance on the Emergency field or sewing at home or while traveling. Compared with traditional machines, this small sewing machine is lighter, more user-friendly and convenient for beginners and the disabled. Easy to carry (21*6.5*3.5cm and 285g), fast, simple and low maintenance. Suitable for most materials Suitable for textiles, clothing, silk, wool, hems, curtains, perforations, the maximum thickness is 1.8mm. Plus, you can sew without undressing. Noticed : The exact thickness of the seam should not exceed 1.8 mm. The bobbin and scissors colors are random. Portable Design The portable sewing machine is small and lightweight, very convenient to carry, can be portable with batteries or can be used with a power adapter (the required 4 AA batteries or the adapter DC6V mains are not included).Practical Sewing Tools You can make your own handkerchiefs, aprons, pillowcases and DIY crafts with this sewing machine. You can also teach your children to sew clothes to improve their practical skills. [Service] Follow the instructions in the manual. Or contact us today for an instructional video. If you have any quality problems, please feel free to contact us.