A mold for tying Easy to make decorative knots Comes with a trial string Due to the product's functionality, the mold is made of soft resin Please handle with care as it is easily scratched by friction from the string or fingernails Do not leave in places that are exposed to high temperatures, such as around a stove or in a car, or in direct sunlight The trial string may fade due to exposure to water or light Store in a place with low humidity and away from direct sunlight If it comes into contact with clothing, it may transfer color due to sweat or water. Please be careful. Size String thickness: 1 mm Quantity 1 (1 meter of string included) Material Mold: EVA resin String: 100% rayon