Widely used in classroom education, extracurricular experiments and home learning science activities, this science educational toy for kids enhances learning by making education fun and interactive Made of ABS and glass, this removable periscope is safe and easy to assemble based on modern educational philosophies, ensuring sustainable learning Discover the fascinating world of optics with this educational periscope toy designed to visually understand the principles of optics and stimulate interest in science Portable Periscopes toys are an engaging building toy that combines learning and play, making them the perfect addition to any educational tool kit Great for school physics teachers, students and beginners with an interest in optical