Deli Office Ballpoint Pen 0.7mm BlueDeli Office Ballpoint Pen 0. 7mm Blue The Deli Office Ballpoint Pen 0. 7mm Blue mini tip is designed to create fine, bright lines, making it ideal for precise writing and detailed work. Its ink dispensing system ensures even flow for smooth and effortless writing experiences. The retractable design adds convenience, allowing you to retract the tip with a light press when not in use, preventing ink smudges and extending the pen's lifespan. Easy to use,