20 Pack Petri Dishes with Lid, Dveda Plastic Sterile Petri Dish 95mm Dia x 15mm Deep for School Science Fair Projects

20 Pack Petri Dishes with Lid, Plastic Sterile Petri Dish 95mm Dia x 15mm Deep Specifications: - Color: Clear - Material: Plastic - Package includes: 20 Pcs 95mm x 15mm Plastic Petri dishes Features: 1.Suited very well and clear case helped to monitor the progress without disturbing the content. Clear lids allowed to marking different content and conditions from outside in order to measure the growth. 2.Unvented, with lids, easy to use. 3.Sealed and dust-proof plastic bag packaging to prevent pollution and effectively protect the optical surface of the culture dish. Usage: Petri dish plastic with lid are suitable for general training, also perfect for kids school Laboratory projects, school science projects, Fair projects, kids science birthday parties, bacteria lab microscope science class.