Jiulyning Bowling Style Ballpoint Pens, 0.5 mm Blue Ink - Pack of 18 0.5mm blue ink. Retractable design,very small and lightweight to carry and stretched smoothly for use. Pen body color: Random. Writing with these cute bowling style ballpoint pens, amazing! Package Includes: 18 pens with 12 months warranty, replacement or full refund without return, RISK FREE.