• Dual Functionality:
  
  Most modern models serve as both a traditional pointer for whiteboards
  
  or maps and a capacitive stylus for electronic touch screens,
  
  smartphones, and tablets.
• Telescopic Design: These sticks often extend from a compact 7–10 inches (approx. 18–25cm) to a full length of 39–43 inches (approx. 100–110cm), making them easy to carry in a pocket or bag.
• Screen-Safe Tips: Professional versions use felt, fiber, or flocking tips that ensure sensitive touch input without scratching or damaging expensive displays.
• Engaging Designs:
  
  Some pointers feature a "finger" or "hand" shaped tip, which is
  
  particularly effective for "finger reading" to help young students or
  
  those with dyslexia track text more easily