The Dr. Who Sonic Screwdriver

No, the “The Dr. Who Sonic Screwdriver” is not in any way a screwdriver. Actually, in one end you’ll have a UV light and in the other a pen that writes in UV reactive ink, letting you write “invisible secrets”.

Ok, the idea is lame and old, but you gotta accept that the Dr. Who looks is great.

The price is only $14.99 at Think Geek.

• UV ink pen nib & UV reveal light
• Authentic effects
• 30 page Dr. Who Notepad
• Standard ink pen nib
• Dimensions:
  • Screwdriver: 7″ long closed; 8.25″ long extended
  • Notepad: 3″ square
• Requires 3 AG13 button cell batteries (included)

Think Geek