Comprehensive Functionality: Featuring 12 multipurpose pen screwdrivers, each equipped with 8 magnetic screwdriver heads including sizes from 1/16 inch to 1/8 inch, this set is ideal for precise tasks from electronics assembly to household repairs. Ergonomic Pen-shaped Design: Crafted to mimic the convenience of a pen, this pocket screwdriver houses 8 diverse screwdriver heads internally, complemented by a strong magnet in the base ensuring secure retention of bits for efficient switching. Portable and : Designed for seamless transportation, this compact and light tool is perfect for carrying in your pocket. It's an indispensable gadget for home improvements, DIY projects, and electronic repairs anywhere you go. Construction: Made from robust aluminum, these screwdrivers provide reliability and . Whether used , the office, or on the road, they stand as essential additions to your toolkit for both minor adjustments and major fixes. Simple Bit Exchange Mechanism: Switching between screwdriver bits is effortless thanks to the intuitive design. Unscrew the top, select the desired bit, and insert it into the bit holder. A user-friendly toolset accessible for any level of experience. Colour:Multicolor Material:Aluminum alloy each pen is equipped with 8 replacement heads, red silver black and blue each color 4 Package Contents: 12x support pen Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.