TC4 Titanium Bullet Glow Vial Pendant

Machined with extraordinary precision and built to last for decades, the TC4 Titanium Bullet Glow Vial Pendant is a true showcase of titanium craftsmanship.

Each pendant is carved from aerospace-grade TC4 titanium alloy, renowned for its exceptional strength-to-weight ratio, corrosion resistance, and longevity. But what truly sets this piece apart is the extreme machining difficulty behind its creation.

The pendant’s dual-end insert structure is designed to hold a 3×22.5mm glow vial firmly without any glue or UV adhesive. This requires micron-level CNC accuracy, as both ends must align perfectly to achieve a seamless press-fit. Even a deviation of 0.02mm would result in failure — a precision rarely achieved outside aerospace manufacturing.

The natural titanium finish retains the pure metallic texture of TC4 titanium, presenting a clean, understated sheen that is both elegant and durable. Every surface and curve has been fine-tuned to achieve perfect symmetry and tactile balance.

Once assembled, the glow vial emits a gentle, self-sustained glow for up to 25 years, requiring no charging, batteries, or maintenance. Compact yet solid, the pendant measures 37mm in length, 11mm in diameter, and weighs approximately 5g. A 12mm keyring hole allows effortless attachment to keychains, necklaces, or outdoor gear.

This is more than a pendant—it’s a testament to high-precision titanium machining and the relentless pursuit of perfection in EDC craftsmanship.

Specifications

• Material: TC4 Titanium Alloy

• Finish: Natural Titanium (uncoated)

• Length: 37mm

• Diameter: 11mm

• Keyring Hole Diameter: 12mm

• Glow Vial Size: 3×22.5mm

• Weight: Approx. 5g

• Craftsmanship: CNC precision machining, dual-end insert structure

• Tolerance: ±0.02mm

• Glow Duration: Up to 25 years (no charging required)

• Included: Pendant only (no glow vial or other accessories)

Highlights

• Aerospace-grade TC4 titanium — strong, lightweight, and corrosion-resistant

• Dual-end insert structure — glue-free precision assembly

• Machined to ±0.02mm tolerance using advanced CNC technology

• Natural titanium finish — pure metallic texture, no coating

• Continuous self-luminous glow for 25 years