Smooth Ballpoint Pen Refill: The 0.7 mm O-refill ensures smooth, consistent performance with a writing length of 2000 feet.

Durable Pencil Tip: Measuring 5.1 millimeters in length, the alloy-enhanced pencil loses only 1.46 millimeters after 600 meters of writing.

Reverse S-Shaped Bolt-Action Mechanism: This mechanism makes switching between the pen and pencil effortless, while also offering a fun fidget feature.

All-Metal Construction: The compact 4.13-inch aluminum body features a skeletonized barrel and a strong stainless steel clip.