First things first, open out those boxes! In case you haven't made any of our creations before - here's a useful guide for ya...
Once you've opened your box, use our tree template which you can download at the bottom of this page to mark out two tree shapes.
Once you've cut these out, measure the tree. Divide the height by two. In the centre of your trees, draw a line the length of this measurement from the top of the tree. So the same to the second tree, but from the bottom of the tree.
Now, it's a simple matter of slotting your two trees together and forming one diddy 3-dimensional tree decoration! Simple as.