【Manual Pencil Sharpener】: Long-lasting steel rotary blade for consistently pencils. 【Large Capacity Design】: The pencil sharpener has a large capacity chip collection box design that eliminates the hassle of frequent dumping and saves time, making it perfect for use at school, home, and office. 【Durable Pencil Sharpener】: This desktop manual pencil sharpener is made of plastic material and its design is durable. 【VERSATILE】: This pencil sharpens suitable for a variety of round, triangular, hexagonal pencils, to meet the needs of drawing and learning. 【ROBUST】: Compact design with durable casing and strong, helical/spiral rotating blade that can be removed for easy cleaning.