A Shelf From a Cognac Box
They are very nice but useless — therefore, you do not throw them into garbage.
Here's a simple solution to use them.
Sure You Have Many Cognac Boxes in Your Cellar
Drawing Cut Lines
Fix Your Box
Fix your box and start to saw
Saw, Saw, Saw...
Result - You Have Two Shelfs From One Box
Need to be sanded a bit. You may use it in a kitchen for spice boxes etc.
Good luck! More boxes — more shelfs!