1.This colored origami paper is effective for children,s brain, creativity, and color sensation development, and also for improvement of concentration. 2 sheets of 15 colors for a total of 30 sheets are included.

2.The available size is standard 15cm * 15cm.

3.When the paper is touched  with the "Sound Pen" while folding into shapes, the pen will give the name of the 15 colors in both English and the mother tongue, which will make learning the colors natural.