ESP Tactical Ballpoint Pen / Kubotan — Grey

The ESP Tactical Ballpoint Pen is a writing and personal-defence tool machined from anodised 6061 aluminium alloy, measuring 160 mm in length with a diameter of 15 mm and a weight of 50 g. Its dual role — functional ballpoint pen and kubotan — makes it suitable for professional operators, security personnel, and anyone looking for a discreet everyday-carry tool.

The cylindrical body with a 15 mm diameter provides a firm grip both in the writing position and during kubotan techniques: anodised 6061 aluminium withstands pressure without deforming, while the anodised finish protects the surface from wear and keeps the grip dry even with sweaty hands. At 50 g, the pen has enough substance to feel solid without weighing down a pocket or pen holder.

The tungsten carbide glass-breaker tip allows you to shatter glass in an emergency with a sharp strike: it is the hardest component of the pen and is not subject to wear under ordinary conditions of use. The 0.5 mm ballpoint refill is replaceable, extending the tool's service life without having to replace the entire pen. One practical point worth noting: as a kubotan, the pen is effective for pressure and joint-control techniques, but it does not replace dedicated training — the tool itself does not determine the outcome.

Key features

• The anodised 6061 aluminium body offers structural strength whilst keeping the weight to 50 g, suitable for everyday carry.
• The tungsten carbide tip is ready for use as a glass-breaker with no additional tools required — useful in vehicle emergency situations.
• The 15 mm diameter is calibrated for kubotan techniques: thick enough to concentrate pressure, slim enough not to impede the grip.
• The 0.5 mm refill is replaceable: the pen remains operational over time without needing to purchase a new tool.
• The 160 mm length allows a full-hand grip, unlike shorter kubotans that require a different hold.

In the box

• ESP Tactical Ballpoint Pen / Kubotan
• Gift box