Rubbadubbers - Series 2 - Sploshy the Stoneseeker

Animated series for pre-school children set in a magical bathroom. Sploshy is fascinated by a few new, shiny stones in the bathroom. Refusing to share them, she wants more when Reg tells her they come from inside the Earth. She decides to collect more, but disaster strikes when she gathers so many that she can't fit through the tunnel back to the surface. Sploshy learns that one shiny stone is as good as a hundred, and she should share her collection out.