Laboratory Funnels features:Are you looking for a professional, yet affordable buchner funnel? Are you in search of a sturdy, trustworthy tool that can do multiple works at once? If yes, look no further Our professional buchner funnel must meet you needs. Easy operation and premium material, effectively exert the function of the funnel. It is one of the best choices for you. FeaturesMaterial: CeramicSize:10/3.93X2.36X2.36inchMade of ceramic, the buchner funnels have high chemical durability and low thermal expansionReusable, environmental friendly, will not shatter easily, easy to clean, high temperature resistanceThe ceramic funnels have round edges and smooth surface, which are your essential tools in doing an experimentFine workmanshlp and creative appearance ensure its popularity and practicalityExquisite workmanshlp, reasonable structure, professional and practical, can bring you convenience. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-dadangjia