Wooden "Jigsaw" Puzzle Tools with Picture Educational Board for Kids 7 Tools Knob, Early "Educational" "Learning" Wooden Puzzle Board for Kids, Children Boys & Girls.(Multicolor).This is a wonderful puzzle board to help your child to recognise sport by placing them in the cavity of board. The Tools are fixed with the "knob" for easy removal and placing the Tools to the board. The TOOLS PUZZLE BOARD helps to learn Colour that we see, to learn early vocabulary, to "learn" and improve their moto skills, build their confidence and thinking skills, to learn colour and sorting. It helps to build their memory, improves finger coordination imagination and sharpness power of observation. It helps them to sort out differences in "shapes", size and colors.