9in1 Multifunctional Pen Set 9in1 functionality: ballpoint pen, spirit level, ruler (scale), crosshead screwdriver, slottedhead screwdriver, bottle opener, mobile phone holder, LED light, and touchscreen stylus. This compact tool provides multiple functions in one convenient writing instrument. Portable and lightweight: a compact ballpoint pen you can carry anywhere. Easy to hang on bags, shirts, pants, belts, wallets, folders, notebooks, backpacks, and more. Intuitive usability: each tool is designed for straightforward, intuitive use, enabling quick transitions between functions. The design supports fast, efficient work and makes a practical gift for handy individuals. and durable: constructed from a strong aluminum material for longlasting use. Suitable for offices, home projects, outdoor tasks, yard work, and DIY projects. Its small size and unique design make it a handy addition to a backpack, bag, or office desk. Practical use scenarios: Office and onsite tasks: take notes with the pen, measure with the scale, and perform quick screw adjustments without switching tools. DIY and home projects: use the level and ruler for precision, tighten screws with the cross or slotted screwdriver, open bottles, and switch to the LED light or touchscreen stylus as needed. Travel or outdoor use: attach to a bag for easy access, illuminate dark workspaces with the LED, and use the phone holder for hands viewing. Size and material details: compact 9in1 tool pen made of aluminum alloy for durability and reliable performance across multiple everyday applications.