$40 Gyokucho Japanese Hand Saw: https://amzn.to/2RaypAw
Fiskar's Precision Hand Saw: https://amzn.to/3wr8eWm
Professionally Sharpened Japanese Hand Saw: https://www.workshopheaven.com/handmade-240mm-japanese-ryoba-saw-for-hardwood.html
Hack Saw: https://amzn.to/3dzCW72
Hand Saw: https://amzn.to/3utGn6f

We've seen Adam use this tool from the earliest days of Tested, and Adam shows you exactly why he's so fond of his Japanese hand saw in comparison to a traditional hack saw or American hand saw. The one he has in the cave has even been professionally sharpened, and is marked for use only by Adam!