Diaminy PCL Multi Threads for Deep Volumizing | Bag of 10pcsPCL multi threads can fill sunken areas, like nasal folds and sunken temples. The result of one PCL multi thread equals ten PCL mono threads. PCL multi threads can improve smile lines and heavy wrinkles. Semi blunt needles are less harmful to the skin than sharp needles; High quality PCL material can give patients a longer lasting effect, and the safety of the product is guaranteed; Diaminy's PCL multi threads has obtained CE certification, and the