stimulates creativity and helps with hand-eye coordination. Children learn to stick the correct color Playmais building blocks onto the pre-printed cards with images of cars and rockets. Glue is unnecessary; imagination and a little water are all you need. PlayMais is made from corn, water, and food coloring, making it natural, safe, and biodegradable. This box contains approximately 300 PlayMais Mosaic building blocks, 2 printed cards, and instructions. Open your box now and start mosaicing!