Playstix Deluxe Construction Set of 211 PcsThe Playstix Deluxe Construction Set 211 Pieces is an open ended, imaginative building kit designed to inspire children to create both simple and complex models with ease. Each colourful Playstix piece is grooved to interlock securely when placed across another, providing stability and encouraging inventive structures. With a colour coded design system, children can easily identify lengths and follow illustrated instructions from the included idea