What kind of gua sha do you use?

1. Labo-H  Scalp Clinic Jade Gua Sha Helps improve scalp blood circulation and elasticity  Natural jade massager. Gently pressing and massaging along the hairline can even help prevent hair loss. 2 only 8 1,000 won.

2. Vely Vely  Gua Sha massager Multiple acupressure points are arranged on a wide heart-shaped surface to maximize the skin massage effect. It features a compact size that makes it easy for even gua sha beginners to use. 5 only 3 1,000 won.

3. Things  Hand Calm Premium Massage Gua Sha Made from eco-friendly materials to reduce concerns about inflammation or injury. Optimized for different body parts, such as a loop-shaped curved zone for the décolleté and a protruding zone for the temples. 6 It is composed of branch points, making it highly versatile. 3 only 5 1,000 won.

4. Holitual  Contouring massage tool A gua sha made of sturdy Dongling jade. Use the curve point for face line care, and gently scrape with the wave point for areas that frequently get tense, such as the shoulders or arms. 4 only 5 1,000 won.

5. Ample Brown  Ampoule Stone Gua Sha Body Wash Balm A gua sha-shaped body bar that allows you to enjoy a shower and massage at the same time. It contains charcoal and Dead Sea salt, which improve skin texture, making it safe and gentle enough to enjoy a massage for a long time. 1 only 5 1,000 won.

There are so many types. Which product do you use? Please recommend one.