Low-Center Gravity Metal Mechanical Pencil with Leads Set 0.3mm/0.5mm

Languo Low-Center Gravity Metal Mechanical Pencil with Leads Set - 0.3mm & 0.5mm Professional Drafting Pencils for Students, Architects & Artists (Anti-Break Lead, Ergonomic Design)  

Precision Engineering Meets Academic Excellence! 

Engineered for perfectionists, our low-center gravity metal mechanical pencils provide the ultimate control for detailed technical work. The strategically weighted brass core (60% lower than standard pencils) ensures unparalleled stability, while the Swiss-made 0.3mm/0.5mm lead mechanism delivers consistent lines without breakage.  

✏️ Why Top Students Choose This Pencil: 
✔ Patented Low-CG Design - Reduces hand fatigue by 40%  
✔ Dual Lead Size Options - 0.3mm for CAD/detail + 0.5mm for notes  
✔ Aircraft-Grade Aluminum Body - Matte anti-slip grip  
✔ 3-Stage Lead Protection - Shock-absorbing tip system  
✔ 360° Rotating Eraser - Precision corrections  

Technical Superiority: 
• Lead Grade Indicator (HB)  
• 0.1mm lead advancement increments  
• Knurled grip with 0.3mm micro-texture  
• 5g optimal tip weight distribution  

Perfect For: 
• Engineering drawings  
• Architectural blueprints  
• Scientific illustrations  
• Standardized tests (SAT, ACT)  
• Fine art sketching  

Set Includes: 
1 x 0.3mm/0.5mm Pencil  
20 x High-Polymer Leads