Heavy Duty Pencil Sharpener : Engineered for robust performance, our sharpener is perfect for sharpening 6-8mm No.2 and colored pencils with speed and accuracy. Adjustable Nib Thickness In Three Gears : Customize your pencil's sharpness according to your project's requirements, offering versatility for various tasks. Tip Saver Technology To Prevent Over-Sharpening : Protect your pencils from unnecessary damage with our smart technology, ensuring they last longer. Easy Cleaning : A top screw cap allows for quick and hassle-free cleaning, keeping your workspace tidy. Battery & USB Operated : Dual power options for ultimate convenience, use it anywhere with batteries or plug it in via USB for a steady power source. Experience the difference with our Heavy Duty Pencil Sharpener, meticulously crafted for durability and precision. With an adjustable nib thickness in three gears, tailor your pencils to your creative vision. Our tip saver technology ensures your pencils remain intact, saving you money and resources. Effortlessly maintain your sharpener with our easy-cleaning design, and enjoy the flexibility of battery and USB operation for use anywhere, anytime.