Discovery™ Snowstorm Making Set, no matter if it's very hot or the small scale of this experiment, girls and boys will be able to create a snowstorm wherever they are with this set. It's a fun science activity about how the forces of nature create snow on our planet. WARNING: Choking hazard. Small parts, Not suitable for children under 3 years. Suitable for ages 6 years and up Make realistic snow anywhere Just add water and watch snowflakes create like magic Expands up to 70 times its original size Includes: Instant snow powder Diamond 1 measuring cup 1 spoon Measurements: 8.89 cm long, 19.05 cm wide and 24.13 cm high