Pilot FKK-3MRP TB-M Custom 823 Clear Black Plunger Fountain Pen (NIB:M Medium)

Features  

- A plunger-type fountain pen designed to meet the needs of fountain pen enthusiasts.  

- Easy-to-use, high-capacity filling system ideal for heavy use.  

- The ink filling mechanism is built into the pen body, so cartridge ink and converters cannot be used.  

Instructions  

(1) To use the 70ml bottled ink, close the bottle cap, turn the bottle upside down once, then return it to its original position. This allows ink to collect in the adapter (the central tube in the bottle), ensuring sufficient depth for filling.  

(2) Once ready, remove the pen cap and slowly loosen the knob at the end of the barrel with the nib facing upward.  

(3) After fully pulling out the knob, turn the nib downward and immerse the pen up to the grip section in the ink. Insert the pen into the adapter (the central tube in the bottle) until it stops—this is the optimal position. *This product has a built-in ink filling mechanism, so cartridge ink and converters cannot be used.  

*Please use our 70ml bottled ink (INK-70). Even if made by Pilot, 30ml, 50ml, or 60ml bottled inks may not fill properly.