Key Features :
i : EARLY WEIGHT MEASUREMENT -- Use this high-quality digital scale to introduce children to weight measurement concepts. Use it to weigh manipulatives and practice early number concepts.ii : 4 UNITS OF MEASUREMENT -- Use this small scale to measure pounds, ounces, grams and kilograms. Add and remove weight to help children understand the relationship between these units.iii : PERFECT CAPACITY -- With a max weight of 6.5 lbs, this digital scale is perfect for measuring small quantities of manipulatives and substances.iv : OBTAIN NET WEIGHT -- Easily press the TARE button to zero the scale. Use this feature to obtain the net weight of liquids or other substances in containers.v : BATTERIES INCLUDED -- This small digital scale requires two button cell batteries, which are included.vi : LEARNING THROUGH PLAY -- Our products inspire children to play with purpose. Play is the best teacher! Our high-quality, educational resources fulfill learning needs to 12 years.