Promote your business with this Puppy Pencil Sharpener! This product is made of high-quality Plastic and Iron blade suits for the pen in the diameter from 0.24”(excluded) to 0.31”(included). 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. The nib can be adjusted by turning the red button in the handle. Suitable for colored pencils, crayons, and so on. Certain imprint area to show your brand and logo.