You can buy each parts. "Cacapo system" is easy system to build some structures like a furnitures, walls or even houses in your house. Whatever you want and wherever in your house, you can use this system.

And you don't need to use tools like screwdrivers and this system don't make a sounds. It means you can build a something whenever you want or are inspired, even at mid-night.

1. Be a creative and measure a size

2. Cut paper-tubes

3. Build it

4. Rebuild if you want change

That's only.

Shelf, table, walls, display furniture, house,

Whatever, wherever, Whenever.