**Feature** 100% made in the USA from cap to glass to ink Archival quality Large 3oz. Bottle For vintage or new fountain pens Nightshade is an extremely dark purple mimicking the deadly family of plants Noodler's Fountain Pen Ink NIGHTSHADE (deep purple: Genuine Noodler's Quality. NIGHTSHADE (deep purple). Fountain Pen Ink for Vintage or New Pens. Made in USA. 3 oz Glass Bottle.