Torricelli Lantern
A graceful, self-contained lantern. The box comes with a handful of balloons, an LED and a 9 volt battery. Simply connect the battery to the LED, insert the LED into the cutout in the top of the box, inflate a balloon of your choice of color, place it into the depression on the top of the box, and voila. You have a beautiful lantern with no packaging to dispose of.
Step by step unboxing and assembly
Sketches & development