I searched for a good quality of pen with smooth ink flow.then I found this pen in amazon india.i ordered 1 single piece of it and tried it.its awesome.its ink flow is also very smooth.it ran more than 3weeks as I used to complete my assignment.and its a treasure that I got before my exam.its price is also affordable.45rs only in any stationary shop.but you cant use any refill.you have to buy the refill of same company.( the gold one also works) .and its really stylish and sover to look on