[PLAYABLE BOLT ACTION]: The design of the bolt lock of the pen body greatly enhances the playability of the product in leisure time. The smooth ‘bolt action’ mechanism provides a quick click and secure lock, and you’re ready to write. The bolt action with quick pop out and retract the refill is also a good fidget gadget to help you relax and think. 

[EASY TO HOLD]: The length of the bolt action brass pen is about 4.7"(12 cm) long, which is featuring a hollow hexagonal prism design, suitable for a long time writing and holding, reducing fatigue of your hand while writing. It is reasonably polished to avoid potential cuts during use, making it look more elegant and delicate. Because of the hollow hexagonal prism design, don't worry about it falling off the desk easily. 

[RETRO COLO]: Due to the characteristics of copper, its surface will gradually oxidize over time, forming a retro charm, and adding extra charm to the pocket-size pen. It comes with a key ring on top so that you can carry this pen with you at all times. 

[IDEAL GIFT CHOICE]: Lightweight and durable designed for everyday carry on the job, office, travel, hiking, etc. Perfect as a great Father's Day, Anniversary, graduation, and birthday gift.