• Two-in-one 12 digits electronic calculator: regular calculator and prank calculator
  • Crazy mode: Surprise family and friends with funny replies, including I H8 MATH, ASK NICELY, TRY LATER, WHO CARES, GO AWAY, and more!
  • Normal mode: use as regular calculator (with only a push of a button)
  • Automatic shut-off after 90 sec of inactivity
  • Dual power operation: solar power and back-up battery for low-light situations
This product has been removed.

See more Gag Gifts & Pranks items.