The Castell 9000 Double-Hole Sharpener can accommodate both standard and jumbo size pencils and comes with a container that catches the shaving easily, leaving your work space tidy. This handy and lightweight sharpener uses a functional slide design to open, and the sharpener can be removed and use outside the container if requires. Great for artists, illustrators and designers, as well as adult colouring enthusiasts, scrapbookers and card makers.