Key features

• •Sterile plastic petri dishes with lids made of premium polystyrene plastic，strong and durable, safe and non-toxic. Round shape plastic petri dishe can be used to make amazing jello molds.
• •The package comes with 20pack 90mm x 15mmclear petri dishes with 20pack 2ml Plastic Transfer Pipettes. Each plastic petri dishe has a lid, sufficient quantity can styles for satisfying your different needs.
• •These plastic petri dishes ethylene oxide sterilization，easy to use. Petri dishes are pefect for kids school projects,laboratory analysis for medical, biological,scientific research and other activities. You can choose to use according to your needs.
• •Our petri dishes great for general training，bacteria lab, science lab,mycology studies. You can safely use it to cultivate fungi, bacteria and other microorganisms. You can also use plastic petri dishes as gift boxes.
• •If you looking for reliable science biology supplies, quality petri dishes is your ideal choice. You can use these petri dishes to help kids with their science experiment,medical-themed birthday parties.