Boaby Filter Adapter Cone - Rubber Stopper & Buchner Funnel Flask Filtration Set - Silicone Lab Funnel for Chemistry Experiments & Scientific Research

Specification: Material: Rubber Weight: 218g Color: Green Size: (As pictures shown) #1: Top Diameter: 17mm/0.67in; Bottom Diameter: 10mm/0.4in #2: Top Diameter: 23mm/0.9in; Bottom Diameter: 15mm/0.6in #3: Top Diameter: 29mm/1.14in; Bottom Diameter: 20mm/0.78in #4: Top Diameter: 35mm/1.37in; Bottom Diameter: 21mm/0.82in #5: Top Diameter: 41.5mm/1.63in; Bottom Diameter: 26mm/1in #6: Top Diameter: 49mm/1.93in; Bottom Diameter: 30.7mm/1.2in #7: Top Diameter: 61.5mm/2.42in; Bottom Diameter: 42.5mm/1.67in #8: Top Diameter: 71mm/2.8in; Bottom Diameter: 53mm/2in #9: Top Diameter: 83.5mm/3.28in; Bottom Diameter: 64.5mm/2.54in Package Includes: 9 x Filter Adapter Cone Note: 1. Please allow slight error due to manual measurement.Thanks for your understanding. 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.