Description Petri dishes can be stacked for easy storage and space saving. Our petri dishes are suitable for students or children to do experiments. You can enjoy parent- child with children and explore the mysteries of science. Features- Color: Transparent color- Material: Plastic- Size: About 9. 00X9. 00X1. 50cm; 3. 54X3. 54X0. 59inch.- Made of high- class materials, durable and can be used for a long time.- Easy to observe and the bottom of the dish is flat and smooth without distortion, which makes the quantitative analysis more accurate.- Not easily broken, the lid of the dish is designed to be easy to cover and reduce pollution.- The transparent design is very convenient for you to observe under the microscope and explore the mysteries of science.- The workmanship of this product is perfect, and you will have a good experience in using it. Package Including 10 x petri dishes