This is a remodel of the Tinder Maker v2 by Mussy designed to fit inside of an Altoids tin. Pretty nifty I think, and the scale down didn't affect the size of the blade that you have to use, it's still a Stanley blade, link below, and should still fit fine. Let me know if you have any trouble with it, it has not been extensively tested and I'd be happy to help!

NEW: The Tin-derizer V2 improves the sizing on the basic altoids tin, along with minimizing the protrusion on the spots for the Stanley blade to fit better. Keep updating me with what does and doesn't work so I can make it better!

The Tinder Maker V2: https://www.thingiverse.com/thing:3387435

Stanley Blade: https://www.stanleytools.com/products/hand-tools/knives-blades/replacement-blades/5-pk-1992-heavyduty-utility-blades/11-921