PILOT RFJS-GP-FINE ball point pen only refill

0.7mm fine

oil based

smooth write

long shelf life

ink:Blue

Pilot RFJS-GP-FINE REFILL can use for:Pilot super grip 10R ball point pen

                                                          :Pilot BP-K ball point pen.

                                                          :Pilot Feed 50R 2colors ball pen &mechanical pencil..

                                                          :Pilot GP-4 4 colors in 1 ball point pen.

                                                          :DR.GRIP 4+1 4 colors ball pen &mechanical pencil.

                                                          :DR .GRIP 1+1 ball point pen &mechanical pencil.