The portable small gadget is ideal for kids' learning, offering a fun and engaging way to perform basic math operations. The transparent design adds a , while the protects the buttons from accidental . This mini calculator is an essential tool for students, helping them with their studies and making math more enjoyable. Features -Color:Multi -Material:ABS, Electronic components -Size:10.80X3.80X1.00cm/4.24X1.49X0.39in -Portable and handy: this mini calculator with a can be easily attached to your keychain, ensuring you have a calculator on hand whenever you need it -Stylish transparency: the transparent design adds a fashionable and adorable element to your keychain, making it stand out -Efficient performance: designed for quick and efficient calculations, this calculator helps you tackle daily math tasks with ease -Multiscenario application: ideal for students, professionals, and various other users, this calculator adapts to different environments and needs - : made from materials, this calculator is built to withstand regular use and offers a long lifespan Package list: 3 x mini calculator keychain