Dimension: 13 cm x 3.5 cm Basalt massage stick, which is often used for hot stone massages. Basalt is a volcanic stone that retains heat very well, making it an excellent choice for thermal therapy. This type of stick is designed to release muscle tension and improve deep blood circulation. Thanks to its ergonomic shape, it is easy to handle and allows reaching specific areas of the body. The heat of the stone, combined with the applied pressure, helps to relieve pain and relax muscles.