The uni-ball Kuru Toga mechanical pencil starter set includes mechanical pencil, two eraser refills and a pack of lead refills. Pencil has 0.7 mm diamond-infused lead that creates dark and vivid lines while resisting breakage. It features an exclusive and patented rotating mechanism that retains a continuous sharp point making it perfect for intricate writing tasks. This refillable mechanical pencil has reduced dull spots on the lead to ensure clear and more precise handwriting.