The glass weighing funnel is suitable for laboratory experiment use, which is suitable for quantitative transfer of samples and the accuracy of the test data. Premium materials and good craftsmanship ensure its durability and practicality. Features - Color: Transparent. - Material: Glass. - Size: 4.00X1.50X1.50cm/1.57X0.59X0.59inch; 6.00X2.00X2.00cm/2.36X0.79X0.79inch; 7.50X2.50X2.50cm/2.95X0.98X0.98inch. - The glass weighing funnel is suitable for laboratory experiment use, which is suitable for quantitative transfer of samples and the accuracy of the test data. - An opening design is provided at the upper end of the side of the weighing glass funnel, so that it is convenient to weigh the sample. - Clear glass weighing funnels with tapered pouring necks aid of solids and liquids. - Scoop-shaped, useful and practical function both as weighing dish and as transfer funnel. - details and good workmanship make it safer and more durable, and will provide you with good service. Package list: 12 x Glass Weighing Funnels