Before we had a modern Sherlock, the classic old-school detective used one of these simple, but effective magnifying glasses to put many of London's fictional criminal masterminds behind bars! This classic style magnifying glass has a working 2.5 x magnification lens that will be fun for kids to play with or a handy tool for adults to use around the home! This real magnifying glass can form the basis of a Halloween detective costume or an everyday toy for pretend play! Follow the clues to solve the case and trap the bad guy! Kids will be fascinated by seeing the world in close up and even the most mundane objects become magically more interesting under magnification. Use it inside the home to magnify household items or head outside to discover nature in new ways! Leaves, sticks, worms and bugs can all be studied in great detail and the magnifying glass will help engage kids' natural curiosity to learn more about the world around them! Older adults can definitely Dimensions: 75mm diameter 2.5 x magnification Ages 7+