Our Platypus Cutter is available in 8 different sizes that can be purchased separately or in sets. Sizes are measured across the longest/widest part of the cutter. Please see pictures that provide a visual of the measurements: 18mm 20mm 25mm 30mm 35mm 40mm 45mm 50mm Cutters can be purchased in the following sets: Trio Pack - 20mm, 30mm, 40mm Full Collection of 8 sizes Material: PLA plastic, a biodegradable thermoplastic polymer. Colour: Colour will be at random and is subject to availability. Use: Please see our page "Cutter Use and Care" for tips on getting the perfect cut. Care: Please do not put MyClayCo cutters in the dishwasher. The material may warp if exposed to high heat. Please see our page "Cutter Use and Care" for instructions on caring for your cutters.
