Micro Needle Pen Electric Professional Microneedle Pen with Replacement Cartridges for Face Body Home Use Item Type: Micro Needle Pen Color: Pink Gear Position: 5 Gears Battery Type: Lithium Battery Battery Capacity: 650mAh(Include Battery) Power Supply Type: USB Data CableMaterial: MetalHow e:Frequently Asked Questions Before Use 1. Fully clean hands and face, hands are generally cleaned with hand lotion or soap, and face cleansed with facial cleanser or cleanser. 2. The chip is aseptically packaged and does not need to be cleaned. 3. Normally it is 2 times a week, but stratum corneum can be thin once a week. 4. It is recommended to import products with single use individual packaging and single ingredients, such as freeze dried powder, original solution (hyaluronic acid, VC), hydrating, and moisturizing facial mask products. 5. Before importing functional products, you should first import them in a small area behind the ears, and use them on the whole face without allergies such as redness/swelling and itching. Common problems in use 1. How to operate the import method? When using, it depends on the thickness and tolerance of the skin's stratum corneum. Use points for poor tolerance. For strong tolerance and thick stratum corneum, use sliding, generally the eyes, forehead, mouth triangle, cheekbones or neck. Because the area has less subcutaneous fat, it is recommended to mention it. 2.How to control the adjustment and strength of the import time? It is recommended that the initial use time should be within 0.5, and you can adjust it according to your own conditions in the later stage. First, gently touch the skin, and take the skin feel as the standard. If there is no discomfort, you can increase the strength slightly. 3. How to import various products? Serum: After applying the serum on the face, use nano crystals to introduce it perpendicularly to the skin. You can apply it to the face at one time or apply it while applying it. 4. Can several products be imported at once? It is recommended to import no more than two products at a time, and only one product can be imported at a time for skin with poor tolerance. Common problems after use 1. Do I still need to apply other skin care products after import? It is recommended e a moisturizing or repairing mask after import. If the skin is dry, use a moisturizing lotion or cream. 2. Can I touch the water? Can I wash my face and makeup the next day? It is recommended to import at night. Do not touch the water on the day after import. If there is no discomfort such as redness, swelling, dryness and itching the next day, normal skin care and makeup can be done. If there is any discomfort, please use basic moisturizing products. 3.Can you bask in the sun, eat spicy, seafood, and alcohol? It is recommended not to expose to the sun, eat less spicy, seafood, alcohol and other irritating objects within three days of import. 4. Can the chip be reused? The chip is disposable. The chip after opening will be oxidized, and the chip after use will stick to the cutin and hair of the skin, which will breed bacteria. It is not recommended to reuse it. Operation Method of Microcrystal Instrument 1. Point mentioning method: After installing the nano chip, the microcrystal instrument vertically touches the surface of skin, and you can visually observe slight depression, speed, density, and gentle lifting up and down to adjust strength. 2. Sliding method: After the microcrystal instrument is installed with the nano chip, it will be in contact with the skin surface vertically, and a slight depression can be visually observed. It slides in a straight line. While sliding, nano chip does not leave skin surface. It is recommended to stay at the same part for 3-5 seconds And number of times does not exceed 2 times. 3. Circle method: After installing the nano chip in the microcrystal instrument, it is perpendicular to surface of skin. You can visually observe feeling of depression. Make a small circle at a constant speed while the nano chip does not leave the skin surface. It is recommended to stay on the same part for 3-5 seconds and no more than 2 times. . Steps for usage 1. Clean skin first: daily unloading, cleansing, second cleaning with toner, take out nano chip and install it on the top of microcrystal instrument. 2. Apply the amount of original liquid or serum to the face. 3. Press and hold power switch button for 3 seconds to start microcrystal instrument and touch skin surface vertically. It is recommended to stay for 3-5 seconds at each contact point. 4. After operation is over, please turn off power and remove nano chip, apply common skin care products, it is recommended e serum, cream, etc. (It is better to make a leave-in mask before applying skin care products). 5. Nano wafers cannot be reused to avoid secondary pollution. Please discard them when used up.