Description About this product:- Educational big knob one-piece puzzles: Each box contains 4 wooden trays with a knobbed puzzle. Sure to attract children above 2 Years: Suitable for Age 2 and above. Enjoy learning: Puzzles improves problem-solving ability, observation and concentration. It also develops finger muscles and hand-eye coordination. Multiple skill enhancement: Enables Intellectual development, sensorial development and Motor skill development. Safe and sturdy make: Made with high-quality plywood. Child- safe paints and smoothed edges for safety. Supports special needs: Suggested for children having Down Syndrome, Autism or any Learning Disability as prescribed by your therapist. Right of all: Gender Neutral toy to encourage learning for all.