Review on United Scientific Supplies SB5000 P Spring by Eric Avina

The product description states that it will weigh up to 100 grams, ideal for children's science experiments. The shipped item weighs up to 5000 grams, which is inaccurate for small items suitable for children. The product is in perfect condition and working, appears to be well made except that it is not what we ordered and it did not arrive on the day promised.