Kobe Ink Nagasawa Bottled Ink in Maiko Green # 15 - 50 mL main_color_product_aurora-refills-mini-blue-medium-point-rollerball-pen water-resistant formula ensures your work

water-resistant formula ensures your work stays sharp and enduring

Caran D'ache - Metal Collection - Ballpoint Pen - Fluorescent Yellow Features:

Cartridge: Fisher PR4 Pressurized Black Ink Medium Point

stainless steel barrel and distinctive Jotter 'click' sound

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

Kobe Ink Nagasawa Bottled Ink in Maiko Green # 15 - 50 mL main_color_product_aurora-refills-mini-blue-medium-point-rollerball-pen water-resistant formula ensures your workImported 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.