Eco makes for a great first pen or Nth pen. You get a well-made piston filler and a relatively lower price with various colours as well as nib options. Plus with its clear barrel you get to see the ink sloshing around. 

 

With each TWSBI pen, you get a toolkit that allows you to easily disassemble and reassemble the pen for maintenance/cleaning. 

 

 

TWSBI Eco Cement Grey

₹4,250.00Price
  • Nib: Stainless Steel

    Filling Mechanism: Piston Filler

    Weight: Body - 13g; Cap - 8g