Key Product Features
- Long protective core steel pipe to protect the lead core
- 0.5MM/0.7MM size
- Long protective core steel pipe to protect the lead core at all times
- 0.5MM/0.7MM size
- Grab core structure Metal protection tube design
- Qiangying pen memory
- Second spring Refill retracts
- The automatic pencil has a built-in protection device.
- When writing hard, the pen head will automatically rebound into the pen, effectively protecting the pen core and preventing the pen core from breaking.
- Exquisite pen clip Pen clip design is easy to carry
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