Kobe Ink Nagasawa Bottled Ink in Maiko Green # 15 - 50 mL main_color_product_aurora-refills-mini-blue-medium-point-rollerball-pen It’s easy

It’s easy

5mm lead (Included)

stainless steel barrel and distinctive Jotter 'click' sound

The most recognized one being the mass-energy equivalence equation: E=mc2

pad holders come complete with a pad

Kobe Ink Nagasawa Bottled Ink in Maiko Green # 15 - 50 mL main_color_product_aurora-refills-mini-blue-medium-point-rollerball-pen It’s easyImported from the Kobe Nagasawa department store in Japan, these exclusive fountain pen inks are now available to the U. S. market at an affordable price. Thisdeep green ink is safe for your fountain pen. Each 50mL ink bottle includes a inner reservoir that allows the writer to utilize the full volume of the bottle.