While away time with your water bottle, great for travel, school and general fun.
Not only is this a wonderful toy that can provide hours of entertainment to children, it’s also an excellent teaching tool for adults who want to let their children learn about the concepts of water pressure, movement and buoyancy. A great edutainment gift idea for any occasion.
What You Get:
The Magic Jellyfish, for your Water Bottle
Experiment in fluid dynamics with this Magic Jellyfish
Make it spin, float, and sink!
Drop this 5cm jellyfish in a plastic water bottle and squeeze to make him dance.
This is a fun way to explore the relationship between pressure and buoyancy.
Colors may vary.