Kaweco "Sport" rollerball red

The Kaweco Sport gel roller in classic red is the pocket-sized format among gel rollers – compact, refillable and designed with the aesthetic language of the 1930s. The distinctive octagonal barrel sits solidly in your hand, and the red is a rich, deep crimson with a matt plastic finish. Capped, it measures 10.5 cm; with the cap posted on the end, it extends to a comfortable 13.5 cm writing length.

Features

• Pocket format with posting mechanism: 10.5 cm capped, 13.5 cm with the cap posted on the end – a length that remains comfortable even during extended writing sessions, without the pen ever feeling bulky.
• G2 gel roller refill, 0.7 mm: The supplied black G2 refill writes with watery gel ink very smoothly and deposits the ink evenly on paper via a ceramic ball. The writing is crisp, the line dry and smudge-free – fast writing is no problem.
• Standardised G2 format: The refill follows the widely adopted G2 standard and can be swapped out as needed. The pen is permanently refillable.
• Octagonal plastic barrel: The eight-sided shape prevents the pen from rolling away on inclined surfaces and provides a natural grip position without imposing a dedicated grip area.
• Made in Germany: Manufactured in Nuremberg, where Kaweco has been producing writing instruments since 1883.

Use & Tips

• Shirt pocket companion: 10.5 cm capped – fits snugly into any shirt or jean pocket without pinching or protruding. Ideal as a daily companion for notes, signatures and spontaneous sketches on the go.
• Fast, fluid writing: G2 gel ink responds immediately to pressure and speed. Left-handers should allow the ink to dry briefly, as gel ink dries slightly slower than oil-based refills.
• Paper choice: On smooth, calendered paper, the gel refill produces its best writing – precise lines and the ink doesn't bleed. On absorbent paper, there may be slight show-through.
• Posting while writing: Post the cap on the barrel end, don't just remove it – this gives the pen sufficient length and weight balance for longer writing sessions.
• Refill replacement: G2 refills in 0.7 mm format are widely available. Kaweco offers its own replacement refills in black and blue.

For Gel Roller Enthusiasts

The G2 refill in the Kaweco Sport gel roller uses a ceramic ball tip to transfer watery gel ink with exceptional evenness. Gel ink sits between classic roller ink and ballpoint paste: it flows more freely than ballpoint ink but dries faster than traditional fountain pen ink on the paper surface. The result is a rich, slightly glossy line with a 0.7 mm stroke width – the supplied black G2 refill is not archival-quality, so it is not suitable for official correspondence requiring permanent records. The G2 format makes the Sport gel roller one of Kaweco's most versatile models: if you want to try other G2 refills – perhaps in different line widths or colours – you can switch them out directly without tools.

Technical Specifications