1 piece Dispenses up to 1 teaspoon or 5 ml. Measures in 1/4 tsp. increments. Recommended for dispensing accurate dosages, ideal for children. It is made of durable plastic and is top-rack dishwasher safe. Wash before and after using. Recommended for dispensing accurate dosages, ideal for children. Replaces inaccuracy of kitchen spoons with accurate dosage for children's or adult's education.Recommended for dispensing accurate dosages, ideal for children.