<b>Description</b> Are you looking 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. <b> Features</b> - Material: Ceramic. - Size: 7.00X7.00X4.50cm/2.75X2.75X1.77inch. - Made of ceramic, the ceramic funnels have high chemical durability and low thermal expansion. - Reusable, environmental friendly, will not easily, easy to clean, high temperature resistance. - The ceramic funnels have round edges and smooth surface, which are your essential tools in doing an experiment. - Easy operation and premium material, effectively exert the function of the funnel. - It is manufactured with professional technology to ensure the of the product and can work long time. Package list: 2 x Funnels