<span>Our petri dishes are suitable for students to do experiments and also perfect for scientific research. </span><span>Transparent color design, allows you to observe your samples. Adopted of premium glass material, it is practical and for long time use, bring you much conveniences. </span> Features -Color: <span>Transparent</span> -Material: Glass -Size: <span>6.50X6.50X1.80cm/</span><span>2.55X2.55X0.71 in. </span>- <span>Professional petri dish for laboratory experiments, biological and scientific research, school teaching use, etc. - Resists to corrosion and heat, also easy to clean, give you a pleasant using experience. - <span>Perfect home, school or laboratory use. <span>Enough quantity for you to use and replace.</span></span><span> </span><span>- Multipurpose. Widely used for education, chemistry, research, or applications. </span><span> </span><span>- </span><span>It is simple to use and can effectively help you to incubate samples and observe samples.</span></span> Package list: 4 x petri dishes