DICOCO Wooden Snake Cube Toy As birthday gifts or festival gifts for childern is wonderfull! This educational toy is very good for the development of intellectual for children and adults. Snake Cube Wooden Kong Ming Lock Brain Teaser Puzzle Toy. Open up your mind and use your brain, good for creative thinking and improve both your IQ and EQ. Good for changing your ways of thinking and improving your wisdom Training the three-dimensional space imagination,Cultivate will power, endurance, enhance memory,Hand-eye coordination, improve the reaction rate.