Here are some of the best affordable pens available in India for under ₹150:

1. Reynolds 045 Fine Carbure Blue Ball Pen
   • Price: Approx. ₹10
   • Features: Smooth writing, long-lasting ink, and fine tip for precise writing.
2. Pilot V5 Hi-Tecpoint Pen
   • Price: Approx. ₹60
   • Features: Needlepoint tip, smooth ink flow, and consistent performance.
3. Cello Butterflow Ball Pen
   • Price: Approx. ₹10 each (pack of 5 for ₹50)
   • Features: Smooth writing experience, comfortable grip, and reliable ink flow.
4. Luxor Pilot V7 Hi-Tecpoint Pen
   • Price: Approx. ₹100
   • Features: Fine writing, waterproof ink, and durable tip.
5. Uniball Eye Micro UB-150 Rollerball Pen
   • Price: Approx. ₹70
   • Features: Smooth ink flow, waterproof and fade-proof ink, and durable tip.
6. Linc Pentonic Ball Pen
   • Price: Approx. ₹10 each (pack of 10 for ₹100)
   • Features: Ultra-smooth ink, stylish design, and comfortable grip.
7. Staedtler Triplus Fineliner Pen
   • Price: Approx. ₹50
   • Features: Fine 0.3mm tip, dry-safe ink, and ergonomic triangular shape for comfortable grip.
8. Parker Vector Standard Roller Ball Pen
   • Price: Approx. ₹140
   • Features: Stainless steel cap and barrel, smooth writing, and refillable ink system.

These pens offer a great combination of affordability, durability, and writing quality