Build Material: Colourful Sticks and board are made of natural wood, no irritant odor or substances, environmentally friendly and safe, suits for students, babies, children, kids.Smooth Surface: Colourful Wooden stick with a smooth surface, won't scratch the children, easy to clean, durable in use, can be taken apart for storage.How to Play: Find and Put all colour similar looking colour sticks in one order on the given board to teach or understand colour, pattern according to your memory.Promote Sensory Development: Bright colours promote children's cognition of colours, different sticks to enhance the understanding of size. Gradually enhance hand - eye coordination.Great Gift: With beautiful packaging, balance game toys can be a great gift option for kids.