This clever balancing toy is great way to teach toddlers and young children the fundamentals of physics. Slot the ten rainbow coloured cylinders into the rocker, balancing the weight on each side to ensure it doesn't tip over. We think it's a fab educational toy and so do the experts - it won the Best Design Award at the International Toy Fair in Nurnburg. Tots will enjoy putting the pieces into their slots, creating patterns with the colours and developing their sense of logic and co-ordination as they play.