• Self-Sharpening Engine: Uses a 3-gear system that rotates the lead 9° with every 40 touches, maintaining a fine point and reducing breakage.
• Translucent Design:
  
  
  
  
  
  
  
  The "T" in the model number stands for translucent, featuring a clear
  
  
  
  
  
  
  
  or smokey barrel that lets you see the internal gears in motion.
• Fixed Lead Sleeve: Provides a stable writing experience, though it is not retractable, which may be less pocket-safe than some other models.
• Refillable Eraser: Includes a small, replaceable eraser tucked under the top push button.