- Zilynhom Q0001C Breathing Necklace, ideal for deep breathing exercises - Promotes oxygen inhalation and carbon dioxide exhalation, encouraging calm and mental well-being - Made of high-quality stainless steel, safe and wear-resistant - Natural tool to relieve stress, anxiety, and improve concentration - Perfect for mindfulness practices, meditation, and lung exercises - Can be used as support for quitting smoking, thanks to its cigarette-like design - Silent and discreet design, suitable for any environment - Recommended for men and women seeking to improve their emotional and physical health