Cardboard Pop-up Christmas Trees

I suppose the majority of time it's fun to decorate a tree, but part of me wishes I could just have the tree up and ready with a little more efficiency. I guess Simeon van Tellingen had the same idea when he created this colourful cardboard pop-up Christmas trees, fully equipped with built-in illumination, baubles, balls and garlands. They're even designed to click together in a threesome to create one large round tree. Pine smell not included.