The 7-Star Plum Blossom Hammer merges ancient tradition with modern self-care. Rooted in traditional Chinese medicine, this tool gently taps the skin with seven fine, blunt-ended needles. Sérénité's signature hammer is known for addressing issues such as hair loss, acne scarring, and muscle pain. Crafted with medical-grade stainless steel, it is easy to grip, and includes a velvet pouch for storage.