- Turn the Useless Box on, and it will turn itself off. That's all it does. Perfect Practical Jokes gift.
- Fully assembled - save yourself the trouble of putting the Useless Box Kit together.
- Build this fun kit and amaze everyone with how technology can do incredibly simple things.
- Useless Box made of real wood. Also can be a fine ornament on the desk or table.
- Completed Dimensions: approx. 7.87" x 4.33" x 3.74". Requires 3 AA Batteries (not included).