characteristic: Creativity Kids Monocular and Toys CombinationMonocular toys are not only a professional 8x30 monocular telescope for kids but also science & exploration educational toys designed just for kids to spark their curiosity for nature. Imagine the joy of discovering a beautiful bird with a monocular that your kids have assembled by themselves Enjoy the Science Exploration Parent-child TimeIntroduce children to a real scientific educational toy that is easy to use and fun Acquaint and assemble the essential components and structure of monoculars, learn refraction and reflection optical imaging principles, exercise kids hands-on ability, hand-eye coordination, and thinking skills, parents can assist and explain by the side to increase communication and parent-child interaction. Safety & Premium Quality 20PCS Kit Designed for KidsMonocular telescope toy for kids is consist of 20pcs accessories totally, and is made of nontoxic natural rubber and shock resistant ABS. Cute cartoon Rubber Surrounded Eyepieces for Eye Protection. The crystal clear professional optical lens and prims can provide clear and colorful high-resolution images and excellent light transmittance. Best Educational Toys & Gifs for KidsIncludes 1 Set of 8x30 Monocular components; 1x Neck Strap; Stimulates childrens natural desire to experiment and discover, preschool brain development. Great for nature studying hobby, research and exploring. Best Chirstmas Birthday gift for your kids. Explore Nature Word with Best SatisficationAs a toy it will improve kids' hand-on and thinking ability, as a Monocular it is easy to use, suitable for boys and girls to bird watching, star watching, sports competitions, travel, outdoor fun and enjoying the wilderness. If you meet any problems, please contact us without hesitation and we promise to provide the best service for you. Specifications: Instrument magnification: 8X Objective lens diameter: 30mm Prism: BAK4 Coating: FMC