Kichvoe 5pcs Glass Filling Funnels Set Borosilicate Conical Lab Funnels with Long Stem 30/40/50/60/75mm Diameter for Laboratory and Industrial Use

Kichvoe 5pcs Glass Filling Funnels Set Borosilicate Conical Lab Funnels with Long Stem 30/40/50/60/75mm Diameter for Laboratory and Industrial Use

• Clear funnels--made of glass material, lightweight, easy to carry and use,glass lab funnel
• Transparent funnel--mostly used labs instruments used for analytical chemistry and other chemistry experiments,funnel filter
• Drinking funnel--professional for chemical laboratories, fine workmanship, making chemical experiments more perfect,filling funnel
• Glass filling funnel--constructed with a heavy uniform wall, and a strong, fire polished rim and stem to give a ,funnel lab
• Glass funnels for filling--be useful for transferring essences/extracts, for example frankincense,funnel for bottles