Nataraj 621 Extra Dark Pencils are clear and bold to write with. The black handle is rounded from top edge to bottom corner, so you get a very nice natural grip when writing on paper with it. The nib stylus that were traditionally used in Japanese calligraphy but have recently been popularized by many new types.
Nataraj 621 Bold Pencils are original pencils of India's highest order, including Indian Platinum. These fine pencils make excellent markers or for drawing out your handwriting, and their precision provides outstanding performance in the pencils department.