Each tower contains two lots of coloured liquid which cascade to the bottom in droplets at varying speeds creating a fascinating display. The cascade provides a calm focused activity for young children especially those who have difficulty concentrating and to encourage them to ask questions about their observations.
Each tower contains two lots of coloured liquid which cascade to the bottom in droplets at varying speeds creating a fascinating display. The cascade provides a calm focused activity for young children especially those who have difficulty concentrating and to encourage them to ask questions about their observations.