This award winning game/book is available at 2 levels and has been proven in helping to develop: concentration, logic thinking, creative problem solving, spatial and fine motor skills and self esteem. Plastic shapes are matched up to layouts shown in the booklet. The component shapes are listed as a help and the layouts get progressively more challenging through the book. Useful as a tool for developing thinking skills in PHSE/Citizenship and for appreciating the interaction of shapes for maths and Design/Technology. Consists of: Guide book. Picture: shows Architek Master. Blocks to be purchased separately (code 323c). Manufacture: In 100% recycled card and plastic. Suitable. Age 4+.