The Advent 11 Piece Carpenter's Set is supplied in a plastic tube. The pencils are perfect for drawing saw lines, drill points etc, onto wood. They are larger in size compared to normal pencils and have 2 flattened surfaces and 2 round edges, to prevent rolling away. The sharpener is ergonomically designed, ensuring comfortable use, and sharpens both carpenter pencils and lumber crayons. Made from FSC® certified timber. Contains: 10 x Medium Carpenter Pencils1 x Sharpener