Transform the bathtub into a hydrodynamic workshop and make your child's bath time a fun experience with DripDrip from Fat Brain Toys.

Start by placing the four suction cups with the round bases, one on top of the other, on the wall of the bathtub. Then place the three water containers and the propeller inside the bases in any order you want.

Finally, invite your child to pour water into the containers to see what happens:

• One container empties the water in a gentle rain form.
• The other container speeds up the water flow, creating large splashes.
• The third produces a continuous stream of water, which when falling on the blades of the propeller, makes it spin rapidly.

Encourage your child to change the arrangement of the containers, experiment, and discover how each container affects the speed of the water flow. Alternatively, the child can also play with each container separately, filling it with water and observing the flow.