Nataraj super medium ballpoint pens for smooth writing. 

• Bold handwriting for stress free reading
• Medium (1.0mm) BNP tip
• Water proof ink prevents smudging
• Smooth ink flow system for un-interrupted handwriting
• Ergonomic non-slip grip
• Sponge insert for leak protection
• Airplane safe: Automatic pressure equalization prevnets pen leakage while on board aircraft.