Ballpoint pen conversion is possible. If using ballpoint pen hardware, the weight will increase by approximately 5g. Please let me know in the comments if you would like this option. ↓ Ballpoint Pen Details ↓ Refill: Schmidt P-900F Standard: G2 Wood Type: Maple Hardware: KATO202 (supervised by Kobo Setsuri) Width (Max): Approximately 13.9mm Total Length: Approximately 136.8mm Weight: Approximately 27g Finish: Kinu Oil ☀︎ Details ・The shape is designed to be easy to hold, with the widest part slightly closer to the tip than the center. ・The surface is polished with sandpaper from coarse to 4000 grit, resulting in a beautiful luster. ・The pen is cut while repeatedly checking to ensure there are no surface irregularities. ・The finish uses Kinu Oil. The main ingredient is rice-derived, tasteless, odorless, and gentle on the skin. ・By alternating the sanding direction (vertical and horizontal), the sanding marks are made less noticeable. ★ Stabilized Wood This is wood that has been stabilized by impregnating and hardening it with resin. The resin penetrates the wood, making the grain more vivid and allowing you to enjoy colorful and unique patterns.