Kaleidoscopes Kids Toys Scalable Extended Rotation Adjustable Kaleidoscope Fancy Color World Educational Toys For Children

Scalable Rotation Kaleidoscope 30cm Magic Changeful Adjustable Fancy Colored World Toys For Children Autism Kid Puzzle Toy

Specifications: Name: Revolving kaleidoscopeModel: Paper, plasticPacking: Net bagQuantity: 1PCSuitable for the people: Old people, children, white-collar workers, students, indoor workers, computer operators, frequent visual fatigue, high working pressure Be beneficial for: 1.Develop good learning habits: Have a kaleidoscope, and less time for children to play video games2.Close relatives: Parents can accompany their children to play together to feel the warmth of the family3.Development of the brain: The puzzle toy contains the mystery ,involving geometry in mathematics, operations research, etc.4.Decompression Leisure: It is the way of stress and study to unwind and relax [...]

Biological Microscope Hand Microscope 80X Home School Educational Toy For Child

DIY Colored Rotating Kaleidoscope Kits Science Experiment Educational Craft Kid Brain Hands-Eyes Cooperation Training Toy

Features: The pattern is symmetrical. Only one pattern is real, and the others are reflected in the mirror. The pattern effect of the Kaleidoscope: the hexagonal pattern. They are all the same and are symmetrical around a central point. Knowledge Class: The kaleidoscope looks fantastic, but its actually quite simple. The principle of the kaleidoscope is to use the mirror surface of the equilateral triangle to reflect and refract the beads glass in corner to form a beautiful regular pattern. With the rotation of the kaleidoscope, the flow of beads will randomly changes into a variety of strange and beautiful [...]