Product Description [Classic and Popular Since 1816]: First invented in 1816, the kaleidoscope became one of the ever-lasting childhood memory for both the old and young for the past 206 years. [Infinite Color Patterns]: Enjoy the infinite color patterns by just rotating the barrel. Each turn creates a magical, intricate and symmetrical mosaic that dazzles and delights children of all ages. Find the hidden animals with kids' patient observation and curious eyes . [Explore the Beauty of Symmetry]: Learn the beauty of symmetry with kids' own eyes with our kaleidoscope - A great educational toy for learning and entertainment as well as fostering kids' creativity and inspiring their imagination. Package include:6pcs/Set x Kaleidoscope(Random color) Note: 1. Due to the different monitor and lighting effect, the actual color of the item may be slightly different from the color shown on the pictures. 2. Please allow 1-3cm error due to manual measurement. (1 inch = 2.54 cm) Thanks for your support :)