Refills for ballpoint pen - in attachment see picture of needed refill and information about needed sizes. Type of ink of refill - oil Total quantity which we need - 10 800 pieces These 10 800 pieces should divide into colors of ink accordingly: Dark blue color ink - 7 200 pieces Black color ink - 1 200 pieces Green color ink - 1 200 pieces Red color ink - 1 200 pieces Show More