Full black background cover a colorful bottom of solid card.The black layer go away then the colorful part comes out once you use a stick to scratch or paint.Every scratch may present an amazed color at the bottom.There is an simple image figured by line,and kids just need to scratch out the parts where the image remains,then finally a colorful picture may comes out upon the black card.Best choice for children to practice painting or sketch.Also it is a lot of help to color recognition&operational ability&patience
Trustpilot
3 weeks ago
1 day ago