Pentel BK440 ballpoint pen, green, triangular barrel, 0.27 mm

This triangular ballpoint pen sits comfortably in your hand thanks to the rubber grip.⁠‌‌‌‍‌‌‌‌‌‍‌‌‍‍‍‍‍‍‌‍‌‍‍‌‌‍‌‌‌‌‌‍‍‌‍‌‌‌‍‌⁠ The handy clip makes it easy to retract the tip, perfect for on the go!⁠‌‌‌‍‌‌‌‌‌‍‌‌‍‍‍‍‍‍‌‍‌‍‍‌‌‍‌‌‌‌‌‍‍‌‍‌‌‌‍‌⁠

When do you need a pen with an extra fine line?
This Pentel ballpoint pen delivers a line width of 0.27 mm, allowing you to draw very fine and precise lines. You choose this type of pen when doing detailed work such as technical drawings, small notes in diaries or forms with limited writing space. The ball has a diameter of 1.00 mm, which ensures consistent ink flow.

Why a triangular barrel is the right choice
The triangular shape of the barrel provides a natural and comfortable grip between your fingers. This prevents the pen from rolling away while writing and reduces fatigue during prolonged use. The triangular shape gives you more control over the pen movement, which is especially important when making precise lines with this 0.27 mm tip.

What the rubber grip zone means for you
The rubber grip zone around the barrel offers extra grip and writing comfort. This rubber surface prevents your fingers from slipping, even with damp hands or intensive use. The plastic body is finished in the same green colour as the ink, so you can see at a glance which colour you are using.

Practical tip for optimal use
This pen features a side clip that also serves for mine retraction – pushing back the ball point. Store the pen horizontally or with the tip pointing downwards to maintain the best ink flow. Thanks to the fine 0.27 mm tip, this pen is ideal for detailed work, but less suitable for quick note-taking where you want a thicker line.