Key features

• •Large-capacity kit: 20pcs 100mm diameter Petri dish and 10pcs 90mm diameter Petri dish, all with a lid. With 20pcs 3ml disposable graduated transfer pipettes make a great add on for the kit.
• •Product Size: Made of sturdy industrial grade safety plastic, 2 sizes of petri dish with lid: 100mm / 3.94" diameter and 90mm / 3.54" diameter, height 15mm / 0.59". Plastic thickness is 0.6mm; plastic transfer pipette: 16.5cm / 6.5inch.
• •Multiple protective packaging: with sponge for multiple protection, dust-proof packaging to prevent any damage.
• •Design for bacterial growth: The perfect size 90/100mm dish with three venting caps provides optimum airflow for cultured nutrient agar, which can grow bacteria, mold, yeast, fungi and other microorganisms and organisms.
• •High quality and multiple uses: With transparent materials, you can mark a variety of content and make it easy to observe the process. Also ideal for school projects and birthday parties, decorate your science-themed party with this science-inspired item, perfect for scientific experiments and family gatherings.