
Plastic Surgery Cog Piercing Needle 20g Surgical Sutures Personal Care Pdo Twin Thread. Biodegradable Material: Made of PDO, PCL, or PLLA which naturally dissolve in the body. Long-Lasting Results: Effects last up to 2 years after the thread is fully absorbed. Multiple Thread Designs: Available in Barbed, Mono, Screw, Cog, Cone, Spiral, and Tornado types. Collagen Stimulation: Stimulates collagen production, angiogenesis, and skin tightening. Safe Non-Surgical Option: Painless, safe alternative to face lift surgery for skin rejuvenation. Customization Available: Custom models, sizes, and packaging available upon request. Ethylene Oxide Sterilized: Ensures high safety and hygiene for medical and cosmetic use. Professional Manufacturer: Over 10 years of experience with 100% finished product inspection.