Anterique Ballpoint Pen End Cap Transparent

The Anterique BP1 is a two-piece ballpoint pen from Japan, whose body is divided into a front section and rear section. This rear section in black with gold accents forms the back grip area – lightweight, smooth-polished, and pleasantly cool to the touch. The design is inspired by American ballpoint pens from the 1960s; the form appears uncluttered and timeless, without appearing retro.

Features

• Two-piece plug system: Rear section and front part are plugged together. This allows both parts to be combined in different colors or replaced individually – for example if the rear section is damaged or a different color combination is desired.
• No refill included: The refill is located exclusively in the front part. The rear section is purely a housing component – ideal as a replacement or for individual assembly.
• Lightweight ABS plastic: The housing feels comfortable in the hand even after long writing sessions without fatigue. The matte quality of the plastic gives the pen a well-balanced feel without top-heaviness.
• Black with gold accents: Deep matte black meets gold-colored details – a calm, elegant combination that works both in the office and in everyday notebook use.
• Made in Japan: Precise fit between front and rear sections, typical of Japanese manufacturing quality for writing instruments.

Application & Tips

• Replacement part for wear: If you use the front part intensively and want to replace the rear section – for example due to scratches or discoloration – this is the right replacement for you.
• Color combinations: The Anterique BP1 system thrives on interchangeability. A black rear section can be combined with front parts in other colors to create a custom two-tone pen.
• Compatible with low-viscosity oil-based ink: The Anterique system uses an oil-based refill with so-called Mach-Ball ink – particularly smooth, with a fine 0.5 mm tip and clear, smudge-proof line. The rear section is compatible with all BP1 front parts that use this refill.
• Not archival quality: The oil-based ballpoint pen refill of the Anterique BP1 is not suitable for archival applications.

For Ballpoint Pen Enthusiasts

The BP1 system from Anterique follows a modular concept that is unusual in the Japanese writing instrument market: front part and rear section are available separately and interchangeable. The Mach-Ball ink works with a built-in spring mechanism in the refill tip, which precisely regulates the ink flow and delivers a uniform line even with varying writing pressure. The housing is made of polished ABS plastic – a material deliberately used by Anterique to keep the weight low and the feel pleasantly smooth.

Technical Data