The Effect Negative Pressure Microneedle Machine is a medical-grade mesotherapy and micro-injection workstation equipped with advanced vacuum-assisted negative pressure technology. Featuring a 15.6-inch high-definition 360° rotating touchscreen and smooth electric lifting height adjustment, it delivers precise, uniform intradermal delivery of serums, hyaluronic acid, skin boosters, and PRP with minimal discomfort, virtually zero product leakage, and reduced treatment time.