Zebra DelGuard Zodiac Anti-break Core Mechanical Pencil Japan Premium Stationery Student Gift

🔵 Made in Japan

🔵 Unbreakable lead mechanism - protect your lead

🔵 Compatible with any brand of 0.5mm lead.

🔵 Never worry about lead breaking again! The DelGuard utilizes an ingenious two-part system that makes it virtually impossible to break the lead.

🔵 First, a spring in the barrel of the pencil lets the lead slide back into the pencil instead of breaking if too much vertical pressure is applied.

🔵 Second, another spring in the tip dynamically extends the lead guard to protect the lead when too much sideways pressure is applied. It may sound complicated, but it really works!

🔵 And without the annoyance and interruption of breaking leads, you'll find your concentration greatly improving.

🔵 Delguard system installed - Protect the core from all directions

🔵 Vertical Force : 1. Upper spring absorbs writing pressure / 2. Prevents breaking by escaping the core upward

🔵 Diagonal Force: 1. Lower spring absorbs writing pressure / 2. Tip jumps out and guards core

🔵 Delguard protects up to the lead protruded by 4 times of press. If more than 4 times of press, the lead might subject to breakage.

🔵 Dimension: 1.04 x 13.74 x 1.04 cm

🔵 Weight: 9.07 g

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