Perfect for classroom experiments with liquid, metric and imperial measurements and equivalents. Made of durable plastic, each piece is clearly marked to provide years of use. Includes, 3 liquid measuring cups: cup (250 ml/8 oz ), pint (500 ml/16 oz), quart (1000 ml/32 oz), 5 measuring jars with lids (100-3,000 ml/4-102 oz), 6 standard spoons, 5 dry measuring cups and Teacher’s Guide with activity suggestions.