The hexagonal shape prevents rolling and is comfortable to hold. The pencils are premium quality, meaning they not only write and erase fluidly, but they are also long-lasting and break-resistant. The soft, smudge-free, latex-free eraser comes secured to the end for convenient revision and correction. These are ideal for any school level, as well as within the office. The eraser on top is held strongly with a ferrule and will not loosen easily, which will keep the eraser strongly attached during the pencil s life span. You can write everything in a nice order without losing anything. Soft, non-smudge rubbers are effective to erase marks completely and will not leave any residue behind. School pencils are used for easy clean sharpening, ultra-smooth break-resistant graphite lead sharpens to exact fine point precision, does not break easily, requires less sharpening, and produces dark long-lasting, readable, consistent strokes.