【Classic Retro Toys】 The kaleidoscope was first invented in 1816, and its popularity has become one of the childhood memories for all ages. The classic kaleidoscope is ideal for boys and girls; just twist to experience the vibrant colors and patterns and find fun in these kaleidoscopes. 【Infinite Colorful Blocks Patterns】Put colorful blocks in the container, just rotate the kaleidoscope barrel to see infinite color patterns, every turn will create a magical, intricate and symmetrical mosaic that will create dazzling magical colors that will delight children of all ages Children are dazzled and delighted. 【Appreciate The Beauty of Symmetry】Using our kaleidoscope, you can observe beautiful images of symmetry by looking through the holes. Use the children's own eyes to learn about the beauty of symmetry, and use the children's patient observation and curious eyes to find hidden pattern.. 【Fun Educational Tool】The kaleidoscope is not only a wonderful work of art, but also an educational toy and interactive toy that can cultivate thinking and observation ability. Through kaleidoscope toys, children's eyes can see the beauty of symmetry, and then develop their creativity, stimulate their imagination, various colors promote their vision and brain development, and can also strengthen parent-child communication. 【Beautiful Gifts】: These kaleidoscope give back gifts can be used as an eye-relaxing or stress-relieving gift for family, office workers, close friends, students or classmates on Christmas, Halloween, Birthday, Children's Day and other holidays; besides, it also Can be used as class rewards, prizes, gift packs, etc.