In the process of using the secret garden of the paper version, there is a disadvantage that it cannot be recycled. Compared with the traditional color filling card, the paperless color filling board is more environmentally friendly, and the screen of the hand-painted board can reduce the damage of the flat LCD screen to the eyes. Most of the products on the market are children's copy boards, and there are few products on color filling.
Color is the first step to perceive the world, and the color board can help children feel the color in the process of color filling.
(MINISON does not refer to the brand name, if there is any ambiguity, delete)