The WOW BK440 ballpoint pen from Pentel is a high-quality writing instrument that stands out with its green color and precise line width of 0.5 millimeters. Made from durable plastic, this pen offers a comfortable grip and a smooth writing experience. The green ink color ensures clear and legible text, making it ideal for notes, drawings, or creative projects. The pen features a transparent design that allows you to see the ink level at any time. Supplied as a single piece, the BK440 is a practical choice for everyday use, whether in the office, at school, or at home. The pen is produced in India and combines functionality with an appealing design, making it a reliable companion for all your writing needs.