All cookie cutters are made with a quality 3D printer at the time of order. They are made out of PLA plastic which is biodegradable and good for the environment. Most cookie cutters will be red, but color may vary. All clear stamps are made with acrylic that is laser cut at the time of order. This cutting style allows for finer details perfect for fondant decorations. This item is not dishwasher safe, hand wash only. Prolonged exposure to moisture and direct sunlight should be avoided. The 2 inch size is displayed. All other sizes maintain the same proportions. All items will be shipped via the US Post Office.