【Professional Precision Sharpening for Micro-Tools】: This compact mini sharpener is specially designed to quickly sharpen and repair tweezers, precision screwdrivers, and other micro-tools, ideal for electronics repair, fine work, and delicate tool maintenance. 【LED Indicator for Optimal Results】: Equipped with an LED indicator, it adapts to different sharpening needs and tool materials, guiding users to achieve consistent, professional sharpening performance every time. 【Complete 13-Piece Sharpening Kit】: Includes 12 grinding sheets in 4 grit levels (400, 800, 1000, 3000) plus 1 hand polishing pad, enabling a smooth transition from coarse grinding to fine polishing for flawless, professional-quality finishes. 【Stable & Secure Operation】: Features a sturdy platform with mounting holes, ensuring solid stability during sharpening. Its durable construction makes it safe and reliable for delicate micro-tool maintenance tasks. 【Compact & Portable Design】: Net weight only 3 ounces (85g) and measuring 5.6 × 3.9 × 1.9 inches, it’s easy to store in workshops or carry to on-site repairs, perfect for professionals and DIY enthusiasts alike.