Unbreakable transparent and molded of styrene-acrylonitrile. Screw closure at tip is Leak proof for easy withdrawal of sediment and ease in cleaning. Molded graduations in the following divisions up to 1000ml: 0-2ml in 1/10ml, 2-10ml in 1/2ml, 10-40ml in 1ml, 40-10 ml in 2ml and 100-1000ml in 50ml.…