Hydra.Needle HN20 Dissolvable Microneedle features an innovative stamp press-type liquid dispensing system that revolutionizes traditional microneedling care methods Professional-grade derma roller equipped with medical-grade stainless steel gold-plated needles not only reduces skin discomfort during use but also enhances active ingredient penetration through gold's excellent conductivity. Five different needle specifications (0.25mm, 0.5mm, 0.6mm, 1.0mm, 1.5mm) allow you to choose the most appropriate treatment depth based on specific skin concerns The unique press-type serum distribution system ensures precise dosage with each use, preventing product waste while guaranteeing even ingredient distribution. Manual operation design eliminates the need for electricity, enabling professional beauty care experience anytime, anywhere Each dissolvable needle comes in individual hygienic packaging, with disposable use design effectively preventing cross-contamination and ensuring safety and hygiene standards for every treatment. Compact portable size (102*67*20mm) makes it easy to carry with you, whether for home care or travel use Suitable for importing various skincare products including essences, ampoules, and serums, helping improve multiple skin issues such as fine lines, wrinkles, acne scars, and enlarged pores, making it an ideal choice for home beauty care Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.