Jellyfish Diver | Pocket Money Science | Cartesian Experiment

The perfect addition to your handmade sensory water bottles providing a wonderful, controlled visual stim.

Fill with water, pop your jellyfish in and simply squeeze and release gently to watch your jellyfish rise and fall in the water., its tentacles gently moving as it goes.

Add a couple to increase the visual movement within the bottle.

We had fun drawing an ocean scene on the outside of the bottle and adding cellophane and other materials to decorate.

** As a STEAM experiment, the Jellyfish Cartesian Diver activity helps kids to learn all about buoyancy and the Archimedes’ principle. 

One jellyfish per pack. 3 assorted colours.

** Please let us know in the notes section just before checkout if you have a preferred colour and we will do our best to get it out to you.

WARNING: Small parts, not suitable for children 3 years and under.