Use the stainless edge when using with a cutter. / Do not throw the product and do not hit or poke any object with the product. / Be careful not to hurt yourself with the sharp corners. / Be cautious when using a cutter or a knife. / Do not smear thinner, benzine, or alcohol on the product. / Do not apply too much force or shock to the product. The product may become deformed or damaged. / Once deformed/damaged, stop using the product immediately. / Do not use or store the product in places exposed to direct sunlight or high temperatures and humidity. / Keep out of reach of infants. / Keep away from fire and other sources of heat. / Do not use this product for purposes other than its intended purposes.