The Growing Fish Toy makes for a great experiment as you take this two inch fish, put the fish in water for up to 48 hours, and watch it grow to over 600% of its original size! Keep it sealed in a jar and they can last for years!
- (1) Growing Fish
- Includes instructions
- Made for ages 3 and up
- Expands to 600% of original size!
- Random fish style included
