• Therapeutic clay ideal for mobilizing and strengthening fingers and hands. • Application in physiotherapy and ergotherapy for the rehabilitation of finger and hand injuries, and to maintain joint mobility in the fingers. • Suitable for autonomous exercise at home, in the office, or while traveling. • Non-toxic, antimicrobial, does not grease, and remains hygienic even after multiple uses. • Product dimensions: 3.8 cm wide, 8.3 cm high, and 8.3 cm long. • Product weight: 0.014 kg.