商品説明
Professional-grade ballpoint pen with integrated vernier caliper functionality for precise measurements. Features smooth 0.5mm gel ink writing and durable construction, perfect for engineers, designers, and technical professionals who need measuring and writing tools in one compact instrument.
- Dual Functionality — Combines ballpoint pen with precision slide caliper for measurements.
- Smooth Writing — 0.5mm tip delivers consistent, long-lasting ink flow.
- Portable Design — 15cm length makes it easy to carry and comfortable to use.
- Versatile Use — Perfect for office, school, or as a practical gift.
Specifications
Material: ABS
Type: Ballpoint Pen with Caliper
Tip Size: 0.5mm
Length: 15cm
Color: Black refill
