Erecting Earth Cone
Basically, Earth Cone is a die-cut piece of corrugated cardboard that is shaped with 4 side flaps. The 2 longer flaps have locking tabs protruding at each end while the 2 short ones have insertion slots cut out.
To erect Earth Cone, it is as easy as folding them into shape using the pre-scored fold lines and then pushing the two locking slots completely through the corresponding insertion slots. Once through, you can feel it locked into position. This is all made possible by the clever design of Earth Cone which makes the tabs slightly wider than the slot it went through - simple and effective! The tops are designed to stay together once erected.