How to Play: Use on clean, smooth surfaces suitable for water such as bath tiles, shower doors and walls, or glass patio doors. Using its suction cups, attach the yellow funnel to the upper level of the playing area, well within reach.TIPS: Valves turn to open or closed positions to control the flow of water. They also help reset the connection flow if you end up with two male or female-ended pieces that don’t fit together. The water wheel must be pointing horizontally and be below the funnel to properly spin. The ball tube can be used as an end piece or to connect with other pieces as a long pipe! This set can be combined with multiple sets, including the original Pipes ‘N Valves Bath Toy Set. Using only with Adult Supervision, utilize the separately included suction cup rings for additional structural supports as needed. Premium Expansion PLUS Set includes: 1 storage bag 1 yellow funnel with super suction cups1 water scoop1 water wheel3 tri-connector pieces1 ball tube2 flower showers5 valves8 curve pieces6 straight pieces2 additional suction cup rings Let your child’s creativity and brilliant mind run free with our STEM bath toy set! Whether you’re looking for toddler toys or big kids toys, there are endless ways to design, create, and explore. Your child will love the chance to learn and experiment with hours of screen-free play time! #winningReasons you’ll Love the Pipes and Valves Expansion PLUS Bath Toy Set:✅ Mold-Free Bath Toys ✅ Great Gift Idea for Birthdays, Christmas, and Rewards✅ Encourages Creativity, Problem Solving, and Sensory Development✅ Dishwasher Safe✅ Strong Suction Cups Attach to Most Bath or Shower Walls✅ Helps Kids Develop Fine Motor SkillsGet Your Pipes and Valves Bath Toy Set Today, and Ignite More Excitement for Learning!