The Pica chalk holder for 11-12 mm chalk is a high-quality accessory specifically designed for use with chalks of this thickness. It features an ergonomically designed triangular shape that allows for comfortable handling. The housing is made of impact-resistant ABS plastic, ensuring durability and robustness. The pressure mechanism enables easy and precise application, while the high-quality metal clamp provides a secure grip on the chalk. The push button in a signal color allows for easy recognition and operation. This chalk holder is ideal for various applications, whether in crafts, construction, or art.