No cap, just a click on push button to write with the fountain pen. Sleek design, detail and refine design to detail for each part, to make the pen looks completely smooth and sleek in hand. The pen do comes with a littl clip removal tool and manual to understand the refine part. This pen is real fun to have and little cautious with the materrial.If you prefer to remove the ink cartridge, replace with Platinum Converter 500 to fit on, you can refill ink from ink bottle.

● Pen tip: Stainless steel pen● Pen type: F nib / M nib ● Specifications: PMMA resin body● Size: Total length 153mm Maximum diameter 13.8mm Standard weight 24.0g● Accessories: Cartridge ink (Blue Black)