To parents and guardians: Please read. / Please use product under parental or guardian supervision. / The edges of this product are sharp due to its characteristics. Be careful when handling. / Because you might be injured or it cause damage to tools, please do not handle these tools roughly. / Immediately discontinue use if the product becomes deformed or damaged. / Do not use or store in a place subject to direct sunlight or high temperature. / Do not use this product for purposes other than its intended purposes.