Whats the purpose of a hatchet this small

Hey what the purpose of a hatchet this small I just dont get it. It seem to small to be useful for anything. Bought a knife online and got this someone elses order by mistake and can't wrap my head around a hatchet this small and light. I have a small hand hatchet that I can see a use in but this seems to light and small to have any real purpose that even a medium sized knife couldn't do.