Staedtler 2 Hole Barrel Sharpener. This Staedtler Basic Barrel Sharpener has a double hole design with a plastic sharpener insert and tub to hold shavings. The slim profile design makes it easy to fit into pencil cases, while the hinged cover prevents shavings from spilling out. There is also an extra-long pencil guiding slot that provides optimum sharpening results and prevents wedging, while the holes suits both standard- and jumbo-sized pencils. This 2 hole pencil sharpener has a plastic sharpener insert and tub to hold shavings for a tidy experience. It's ideal for standard-sized graphite pencils that are up to 8.2 mm in diameter. It's also ideal for thick graphite and coloured pencils that are up to 10.2 mm in diameter. It has an extra-long pencil guiding slot that provides optimum sharpening results and prevents wedging. The hinged cover prevents shavings from spilling. It comes in blue.