DescriptionThe petri dish is perfect for experiment use. They are portable and reusable, excellent and wonderful for laboratory and school experiments. Our petri dishes are suitable for students to do experiments for cell or microorganism culture, useful and reliable.Features- Color: As shown. - Material: Glass. - Size: 6.50X6.50X1.80cm/2.55X2.55X0.71in. - Constructed by glass material, ensures the safety and can use it with confidence. - The bottom design is round, placing stable and firm, can create a sterile environment. - Our petri dishes are suitable for students to do experiments, wonderful for cell culture use. - Adopt high transparency, uniform thickness, thin and lightweight, easy to observe. - Very suitable for laboratory biological analysis, scientific research and other activities.