The PLLA screw thread can hold the twisted shape better and longer due to its high elasticity.
Poly-L-Lactic Acid (PLLA) is an absorbable, semi-permanent, injectable implant that can gradually restore volume and stimulate collagen formation
This pack consists of 100 threads.
Needle: L 60mm
Thread L 100mm
Needle Type: Needle
BCN Hyaluronidase 1500 UI (5 x 0.508mg) 
Rainbow Thread Eyelid 30G/25/30 (1 pack of 20)