These fun PLA stamps in the autumn theme are suitable for sensory play both indoors and outdoors. PLA is a biodegradable material, produced from plant-based raw materials such as corn starch or sugarcane. A sustainable alternative to traditional plastics! Combine these stamps with one of the filling molds in the autumn theme, with kinetic play sand, with clay, or with one of our other items in the autumn theme. Dimensions: 6cm