
Microneedle Multi 4pin Adapter for All Standard Syringes. Universal Syringe Fit: Designed to fit universal size syringes for versatile use. Painless Injection: Fixed needle length and special tip design ensure nearly painless treatment. Medical Grade Material: Made of medical-grade stainless steel with aseptic ethylene oxide sterilization. Minimized Skin Damage: Four thin side-by-side needles accurately locate treatment areas, reducing skin damage. Reduced Bruising Risk: Needles are three times smaller than normal injection needles, minimizing bruising. 3-Year Warranty: Comprehensive 3-year quality guarantee period for peace of mind. Flexible Customization: Offers flexible customization options for product branding and needs. Independent Protection: Each needle features an independent protective cap for hygiene and safety.