Educational: All sticks are colorful (Random Color), to improve different thinking ability, problem solving skills, symbolic thinking and sense of color of your kids. Acquire geometrical shapes including 3D forms numbers counts, magnetic polarities & architectural design. Inspirational, Recreational, Educational, Conventional Toys. Not only for child, also great for you to build up a positive relationship with your little ones in an environment of fun Portable Storage Bag: Our building sticks set with storage bag, never be messed up in your house. It could be used indefinitely and easy to accommodate. It is also very portable, you could enjoy the memorable moments with your litter ones no matter indoors or outdoors