Visual Perception The drawing rollers for kids are equipped with multiple flamboyant colors by painting to develop visual perception, which improves the baby to learn color recognition ability and begins your baby's sensory Easy to paste and remove: equipped with a special design, the drawing paper roll is easy to stick and remove without leaving a mark on the wall and can be fixed to walls, furniture, tables, floors, etc.exploration journey to det Drawing ability - Improve hand-eye coordination, coloring paper rolls further improve children's creativity and imagination and develop practical skills in interactive painting The kids coloring tablecloth is a birthday or holiday gift for your child, which can go between parents and children and keep your child's attention for hours Equipped with convenient coloring design, the giant coloring poster works with almost any coloring art supplies, such as pencils, colored pencils, neutral pens and most markers.