Children's scientific experiment toys outdoor adventure and elementary school students holding a microscope to explore the micro world Feature: Suitable for 3 years old and Each handheld microscope can be easily put into a pocket and is convenient to carry. Scientific handheld microscope magnifies 30 times, allowing children to observe more clearly. Cultivate children's observation ability and start a journey of exploration in the of microorganisms. The handheld microscope is a zoom portable microscope, an excellent learning and educational tool suitable for children and adults of all ages. It is very suitable to stimulate children's interest in exploring nature and science. Preschoolers can easily explore the magnified through the 30x oversized eyepiece. A full-featured dissecting microscope can inspect rocks, leaves, etc. at close range-no glass slides required! how to use: 1. Turn on the. 2. Move the microscope close to the surface of the to be observed. 3. Keep your eyes close to the microscope eyepiece. 4. Adjust the appropriate magnification to make the observation clearer. Note: make sure that the bottom of the microscope is tightly attached to the sample! Specification: Product name: Children's handheld microscope Material: ABS Magnification: 80X Dimensions: 156X55X32 mm Packing size: 235X118X33mm Suitable age: over 3 years old Weight: about 80 grams Package Included: 1 x Children's Biological Microscope