Early Childhood Education Children are fascinated when colorful pictures are created. Structured fabrics and bright colors promote the sensory awareness of children. Colorful photos and soft sides can appeal to children and give them a head start in learning numbers, colors and shapes procure. Reusable Cards The color can change immediately after drawing and a few minutes later the drawing objects will automatically disappear. It's reusable and can play with it over and over again, so this makes a great gift for kids on Birthday, Children's Day, or Christmas Day. Develop interest The coloring cards are suitable for children to paint, which will arouse your baby's interest and curiosity and make baby feel comfortable with the design of the pen. Portable Cards The clip holds all cognitive cards together and is easy to carry. It doesn't take up too much space. Not only can it be used as a decoration in the room, but it is also a perfect portable art travel toy for excursions that will keep kids entertained for hours and make your traveling calm and comfortable. Not toxic to children This product was developed with environmental protection in mind. The magic pen only needs water to activate the color, no ink, non-toxic, just water for the dye so it doesn't harm your baby. And it's easy to clean too, so you don't have to worry about the baby or your house getting dirty. Specifications: Condition: 100% New Type: Character card board Carton size: Approx. 12 * 8.5 cm / 4.72 * 3.34 in Pen length: approx. 10cm / 3.94in Weight approx. 252g Package include: 1 set of 26st cardboard cards 2 * pen Note: 1. Please use it under the direct supervision of an adult. Do not leave babies or children unattended. 2. Easy to maintain. Just put it in a clean place to let it air dry.