• Black cardstock paper-- after finished, you can use them as decorations or doodle some letters on it to stimulate children's interest in learning,diy writing cardboards
• Artist cardboard-- you can DIY painting, oil painting, gouache painting and so on with it,round cardboards
• Colorful cardstock-- lightweight and portable, these card boards are more convenient to store and carry out,round graffiti cardboard
• Painter cardboard-- you can paint on it with your children and fix it to the wall for decoration,circle painting cardboard
• Colored cardstock paper-- use these craft paper for acrylic and oil paints, crayon, markers, felt pens, finger painting, water color, and more,round cardboard discs