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The NK3 Ultra T/S Stamp Microneedle Cartridge is developed to meet the needs of professional aesthetic treatments. Its design focuses on larger coverage, structural stability, anti-backflow protection, and broad device compatibility, providing a reliable cartridge solution for mainstream 3-pin electric microneedling devices in professional applications.
Single press covers approximately 4× the area of conventional microneedle tips.
Reduces repeated passes and improves overall treatment efficiency.
After serum application, micro-channels enable rapid and even infusion.
Helps reduce surface residue time of skincare solutions.
For the Same Treatment Area
Fewer treatment passes required
Improved efficiency for large-area treatments
Internal design helps reduce liquid backflow
Minimizes cross-contact risk and aligns with hygiene requirements in professional settings.
Individually Sealed Sterile Packaging
High-density microneedle array creates more consistent micro-channel depth across large treatment areas.
Helps promote a more even, refined skin appearance after use.
Higher efficiency supports greater treatment capacity and optimized service flow
Shorter workflows help improve overall client throughput
Shorter workflows help improve overall client throughput
Sides of the Nose
Nasolabial Fold Area
Under-Eye Area
| Brand | UHOOMA NEEDLE | Color | Blue |
| Model | NK3 Ultra | Material | PC |
| Product Name | Derma Stamp Cartridge | Compatible Instruments | F20 |
| Packaging Dimensions | 130*90mm | Product Dimensions | As shown in the figure above |
| Structure Type | 3-Port Bayonet Coupling | Weight | 9.7g |
| Certifications | CE, Patent | 产品规格 | 45/64/120/Nano-S Nano-T |
| Function | Skin Care, Usage | Packing Dimensions | |
| Product Configuration | Sterile Bag*1 NK3 Ultra*1 |
Actual operation in use
1. Soak the microcrystal massage head in 75% alcohol for 5-10 minutes before use, and then rinse the alcohol with pure water. 2. Clean the areas that need care and keep them clean. 3. Install the sterilized massage head to the instrument.
Actual operation in use
1. Apply the original liquid evenly to the treatment area. 2. Start the instrument and select the gear. 3. Place the massage head vertically on the skin and operate the treatment area by pulling up and down, staying for 3 seconds each time. 4. After the operation, apply a repair mask
Precautions after use
Pay attention to sun protection and do not use cosmetics containing active ingredients within 48 hours. Do not wash your face directly on the first day, and you can wash your face with saline on the second day. You can use a hydrating and cooling mask.
Microcrystal technology
Microcrystalline technology is a technology that uses fine microcrystalline heads to perform physical minimally invasive stimulation on skin soft tissues, and delivers essence simultaneously or step by step to obtain skin repair or beauty care effects. Microdermabrasion technology can reach enough depth to cause controlled minimal trauma to the skin without actually damaging the skin. These minimally invasive openings can significantly improve the delivery efficiency of essence, improve the transdermal absorption rate, and fully achieve the nursing effect. The microcrystalline technology is simple in design and easy to operate, allowing you to experience professional care in a beauty salon or easy care at home.
Advantages of microcrystalline massage heads
Made of high-quality, safe medical steel to ensure safe and reliable care. Used in conjunction with a skin beauty instrument, it ensures extremely high care effects and efficiency, giving full play to the role of microcrystals, penetrating deep into the bottom layer of the skin, and promoting the absorption of nutrients. Provides a variety of specifications to choose from. Choose the most appropriate specifications according to your skin condition and care goals to meet various care needs and make your skin healthy and young.
Frequently Asked Questions:
1. Microcrystals will open skin channels and help the skin absorb essence more effectively. However, the wounds caused are very small and generally invisible to the naked eye. Through the skin's self-healing function, it can be repaired quickly without harming the skin and leaving no trace. scar. 2. For longer microcrystalline skin care, it will cause discomfort such as pain, flushing, local slight redness and swelling, which is normal. Just follow the steps to take care of it. 3. Try it at least three times, once a week. Only after long-term use can you see obvious results. 4. All microcrystalline products need to be disinfected before use.