The paper kaleidoscope is light and practical, with good texture, which is convenient for children to play. Reasonable design makes it easy to master, and the unique play style helps children's vision development and cultivates children's curiosity to explore the world. This is a very creative and interesting children's toy, and it will be an excellent gift for children.Features-Color: Random Pattern.-Material:Paper.-Size: About19.50X4.50X4.50cm/7.66X1.77X1.77inch.-Selected materials, mild and environmentally friendly, safe and practical, will be your good choice of toys.-Kaleidoscope application is simple, but it can effectively improve children's thinking ability and imagination.-The bright cartoon appearance can attract children's attention and win their love better.-Creative and interesting kaleidoscopes can be given to children as educational toys, and they will be very happy.-This is a great educational toy for children, which can better help your child develop interest.