Features: Discover blend of science and art with our Flask and Microscope Keychain unique accessory for enthusiasts. Craft from alloy, this keychain is sturdy, portable, and features intricate detailing that stands out. For science lovers, students, teachers, and researcher who appreciate scientific styles in their accessories. Use it as a key decoration or a bag charm to add personality and interest to your everyday items. This keychain makes special gifts for anyone passionate about science, offering both functionality and styles in portable designs. Specifications: Component: Alloy Color: As Picture Show Size: 11cm/4.33inch Package Includes: 1pc Microscope Keychain note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you will not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual color.