Genuine anti-stress made in bamboo. Made in two pieces, with magnets to be joined and separated as many times as desired, releasing tension due to its characteristic movement and sound. Presented individually in a kraft design box. Materials such as bamboo promote the use of natural raw materials and reduce pollutant emissions. In addition, bamboo comes from a highly resistant and versatile plant, with rapid growth and regeneration, making of it an excellent alternative to the use of traditional wood.