Bring STEM to life with the amazing power of water! This fun and wacky mad-science lab triggers an exciting chain reaction of 10 surprising water sprays, sparking endless curiosity in budding scientists and water - loving kids. Attach the water lab to the tub using suction cups. Fill the test tube with water, using its measurement marks if you like, and pour it into a funnel. Then, just watch the magic happen with the power of water alone! Pour water into the detachable funnel to set the googly eyes in motion. Pour into the other funnel to make the dial spin. See the water flow out from beneath the dial and spurt out from the 10 holes in the pipeline. Point out the chain reaction to your child when the lab is activated. Follow the water as it flows from under the googly eyes, across the pipeline, and spins the propeller. The water lab easily attaches to the tub for convenient play and storage.

Using this water - powered spin and sprinkle STEM science lab is easy and fun. First, find a bathtub and use the suction cups to attach the water lab to it. Next, take the test tube and fill it with water. You can use the measurement marks on the test tube if you want to be precise. Then, pour the water into one of the funnels. Watch as the water sets off a chain reaction - the googly eyes will start moving, the dial will spin, and water will spray out from the 10 holes in the pipeline. Point out all these cool effects to your child. As the water flows, it will also spin the propeller. When you're done playing, you can leave the lab attached to the tub for easy storage. Remember to use clean water to avoid clogging the lab. Also, don't pour anything other than water into the lab. If the lab gets dirty, you can gently rinse it with water and let it dry completely before using it again.