Loading... Please wait...
- Butterflies
- Animal Replicas
- Shop by Animal or Insect
- Exotic & Zoo Animals
- Alligators & Crocodiles
- Amphibians
- Apes & Monkeys
- Arctic Animals
- Bats
- Bears
- Bees & Dragonflies
- Beetles
- Big Cats
- Birds
- Birds of Prey
- Bison & Buffalo
- Butterflies & Moths
- Deer, Elk & Moose
- Desert Animals
- Dinosaurs
- Dolphins
- Dragons
- Ducks
- Elephants
- Farm Animals
- Fish & Marine Animals
- Frogs & Toads
- Hedgehogs
- Horses
- Insects
- Lions
- Lizards
- North American Mammals
- Owls
- Penguins
- Reptiles
- Sharks
- Spiders & Scorpions
- Snakes
- Tigers
- Turtles & Tortoises
- Whales
- Wolves
- Other Animals & Insects
- Shop by Brand
- Toy Snakes & Lizards
- Plastic & Rubber Animals
- Grow in Water Toys
- Stretchy Toy Animals
- Sand Filled Toy Animals
- Stuffed & Plush Animals
- Remote/Radio Control Animals
- Novelty Animals
- Life Cycle Replicas
- Animals for Young Explorers
- Shop by Animal or Insect
- Toys & Games
- Nature Gifts
- Science Kits
- All Science Kits
- Kits by Subject
- Anatomy Kits
- Best Sellers
- Books/Media
- Outdoor Adventures
- Science Kits
- Shop By Brand
- Toys & Games
- Archeology Kits
- Astronomy Kits
- Biology Kits
- Chemistry Kits
- Electronic Kits
- Entomology Kits
- Environmental Kits
- Forensics Kits
- Geology Kits
- Horticulture Kits
- Physics Kits
- Robotics Kits
- Solar Kits
- Weather Kits
- For Young Explorers
- Kits by Brand
- Digging & Excavation Kits
- Live Animal & Insect Kits
- Rocks, Minerals, Fossils, & Crystals
- Kits for Girls
- Books & Educational Materials
- Outdoor Adventures
- Home & Garden
- Books/Media
- Home
- Animal Replicas
- Shop by Animal or Insect
- Swell Polymer Sperm Whale - Grow in Water Toy
)
Swell Polymer Sperm Whale - Grow in Water Toy
Product Description
This accurate model of a sperm whale will grow many times its size when submerged in water.
Grow in water toys are made of special super absorbent polymers similar to the non-toxic chemicals used in baby diapers.
To conduct some fun science experiments, change a variable when you are growing your critters, ie.
- tap water vs. distilled water
- what happens if you use salt water
- water temperature
- how long does the water take to evaporate – do temperature and humidity affect it?
- Recommended for ages : 8 to 13+.
