This product is made of paper materials. This kind of kaleidoscope provides an explosion of colors in the test tube, the size is suitable for the baby to grasp, helps development, stimulates the baby's curiosity to explore the world, and relieves adult eye fatigue to a certain extent. Features -Color: Random color -Material: Paper -Size: About 16.00X3.00X3.00cm/6.29X1.18X1.18inch -Note: It comes at random style. - Adopted of premium paper materials, to use. You can use it safely. - This product is small in size, light in weight and easy to carry, therefore you can take it wherever you go. - It can satisfy babies' cognition of different shapes and colors, and adults' longing for their childhood. - Every turn will create a wonderful, complex, rainbow-like , which is dazzling and refreshing. - A great educational toy for learning and entertainment as well as fostering kids' creativity and inspiring their imagination. Package list: 5 x Kaleidoscope Toys