[Recommended points] Speedily ~write ⇔ erase~. A replacement core for erasable ballpoint pens (multicolor). Contains 3 bottles (black, red, blue). [Product description] Shaft color: Black / Red / Blue Ink color: Black / Red / Blue Ball diameter 0.38mm * Do not use for documents, addresses, etc. that must not be erased.
3 pieces (each color x 1 piece)
