Used by Korean idols too! This Filimili wave-design gua sha comfortably stimulates the scalp and body. - Color: Light Purple - Design: Wavy-toothed with a handle - Usage: Scalp massage - Material: Plastic Thank you for viewing. This gua sha is recommended by TWICE's Sana. I bought it because I wanted to try it, but I'm selling it because I won't be using it. I have discarded the product box, so I will disinfect the product and pack it with bubble wrap before shipping. Please purchase if you understand that this is a used item. Face massage Clavicle massage Scalp massage