This is a set of round cutters for cookies and sugar paste. The sizes are 5cm, 4cm, 3cm, 2cm, and 1cm, for a total of 5 sizes. They are simple and easy to use, and can be stacked for storage. About the Material • PLA filament is a plant-derived, biodegradable bioplastic. • It is an environmentally friendly material, and is formed by 3D printing. About the Product • We make every effort to minimize layer lines, but there may be slight misalignments, burrs, and stringing. How to Use • Cutters with fine designs may make it difficult for dough or clay to release. Using cornstarch, etc., will make it easier to cut out shapes. Handling Precautions • Applying excessive force may cause damage. • PLA is sensitive to heat and softens at around 60°C. Please wash with lukewarm water or less. • Dishwashers cannot be used.