Product Name: Glass Pen & Ink S Set Contents: Glass pen x 1 (Green) Water-based ink 10ml x 1 (Green) Outer Packaging Size: W88mm D205mm XP H46mm Pen Size: Approximately 180mm in length *Although unused, the ink has evaporated to about 2/3 of its original volume due to aging (see photos). *Please purchase only if you understand that this is a used item (stored at home) and that there may be some age-related deterioration.