The Water Pouring into 3 Equal Containers set (D484) extends the pouring sequence by asking the child to distribute water evenly across three identical vessels, refining both motor control and early mathematical thinking around equal distribution. It sits comfortably in the mid-progression of your water pouring series, after jug-to-jug work is consolidated. Teachers will find it particularly useful for bridging Practical Life precision with the intuitive quantity awareness that supports later math readiness.