Product Number: EL13355
In Stock (Ships within 1-2 business days)
[[ WARNING: Choking Hazard. Small Parts. Not for children under 3 yrs. Children under 8 yrs. can choke or suffocate on uninflated or broken balloons. Adult supervision required. Keep uninflated balloons from children. Discard broken balloons at once. ]]
"Grade 4 and up. Place the brightly colored rocks into the growing solution and watch them grow into a brilliant underwater rock garden! The rocks will grow to different heights (up to 4) in just two hours. Includes 1/4-oz. of Magic Rocks, 2-1/2-oz. of Sodium Silicate growing solution, and a detailed instruction sheet. Container not included."