Correct usage of manual micro sewing machine: 1. Holding the machine: Hold the machine base with the four fingers of your right hand, place your thumb naturally on the top cover of the body, and hold the whole machine steadily. 2. Thread: Gently pull out the thread from the spool. Pass through the lead coil again. The threaded end is temporarily placed next to the needle, and the threading device is passed through the needle hole from the front of the needle (towards the junction of the machine body), and then the threaded end is introduced into the small hole of the threading device. After exiting the threading device, the head thread is pulled out and pressed down by a 2-3 cm pressure plate, which can be used for later use. 3. Laying cloth: Use your right index finger to lift the pressure plate and place the prepared fabric (thickness not exceeding 0 millimeters) flat under the pressure plate. Gently place the pressure plate back to press the fabric. 4. Sewing operation: Hold the fabric with your left hand, gently press the cover down with your right thumb, and then press down again. Repeat this process, and the fabric feeding mechanism will automatically send the sewn fabric to the left. Hold the machine and gradually move your right hand to the right. Use your left hand to hold the fabric and gently move it to the left according to the sewing rhythm until the sewing is complete; Cut the thread ends with scissors, gently pull up the pressure plate to remove the fabric. Pull out a section of thread from the back of the sewn fabric, thread it into a nearby coil, tighten it, and tie a knot to secure the stitch; At the end of sewing, do not forcefully pull the fabric to break the thread ends, in order to avoid damaging the machine needles and stitches. 6. This machine can automatically feed and adjust the tightness between the pins, but the following points should be noted: if the pins are too tight, adjust the pressure nut slightly counterclockwise; Pin too loose, adjust the pressure nut slightly clockwise; Tighten the correct pins. If you need larger stitches, you can pull the cloth with your left hand slightly faster. If you need denser stitches, you can pull the cloth slightly slower with your left hand. 7. Replacing the spool: If using a large spool, the spare extension rod can be connected to the spool shaft and fitted into the large spool. Place the spare plastic cap at the end of the pole to fix the large thread ball, then re thread and adjust the tightness of the thread before sewing; Use cotton thread or synthetic thread effect. 8. Needle replacement: Loosen the fixing screw and remove the broken needle. Install the new needle as shown, paying attention to aligning the flat surface of the needle with the fixed screw and not installing it backwards. Pocket sized, manually operated, this sewing machine has the function of automatic feeding and adjusting the tightness between the stitches, achieving professional results.