This is a multi-purpose "Swiss Army" type tool which combines a hammer, pliers, axe, knife, screwdriver, saw, and bottle opener in one. The size is sufficient to make it easy to use the larger tools (axe and hammer) and it's not too heavy (14 oz.) nor too lightweight as to feel flimsy. I tested the tools with the greatest potential to be ineffective (the saw and axe) and found that they performed well for their size. I am confident that this would allow me to cut off branches or chop small bits of firewood. I think it could progressive cut through even large pieces of wood or rope, but it'd take awhile because the axe head isn't enormous.
The construction of this is very solid. The handle is wood (something I didn't know in my video, but is in the product explanation), but seems to be finished very smoothly (which is why I thought it was resin). The smooth and sealed finish makes me think it's unlikely to crack. The tools move smoothly and are easy to pull out of the handle or put back in. All of the rivets are secure. None of the tools are loose or weak. All of them can take pressure commensurate with the tasks the tool is designed to carry out. I think this is a very nice choice for camping or as an emergency tool to keep in your car (which is my planned use of it).
Note: I received a free sample of this product for my assessment.