DIY Scandinavian-Inspired Pine Christmas Tree (via lowescreativeideas).
One more cool and cheap way to make a tabletop Christmas tree is to use some wood. You can use 2×4 planks, wood scraps, driftwood, wood chips and some other stuff for that. Wooden Christmas tree is much more cool and natural than the tree made of cardboard, paper or felt. It has some downsides but I recommend to make one anyway. Here are 5 tutorials to help you.
DIY Driftwood Christmas Tree (via completely-coastal).
DIY Christmas Tree Made Of Wood Shims (via shelterness).
Wood Chip Christmas Tree Tutorial (via thediyshowoff).
2x4 DIY Christmas Tree (via undermypolkadotumbrella).