Manual Pencil Sharpener is perfect for your upcoming promotion! This product is made of high-quality Plastic and Iron blade suits for the pen in the diameter of 0.31”. Insert the pencil into the holder and crank clockwise while holding the sharpener, the pencil will start to move inside the sharpener with each crank, when the resistance decreases, draw it out to get a sharpened pencil. With a large-capacity storage box to hold the shavings for a long time using. Features a non-slip pad to provide fixed support and stable pencil sharpening. Suitable for colored pencils, crayons, and so on. Certain imprint area to show your brand and logo.