Sadly, a Case XX 6254 SS is the victim of something nefarious. Off-gassing? It was sitting on a shelf with a yellow Boker Copperhead pressed against it. The back of the Case was against a wall and is unaffected.
Conclusion?
The Boker is celluloid…??
Thoughts?
JV
Off-Gassing?
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MT-Vessel
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Sharpnshinyknives
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Re: Off-Gassing?
Looks like off gassing on the blades for sure. What is that handle material? Is its true color the dark blue or the light blue? Never seen that happen to any handle material.MT-Vessel wrote: ↑Tue Nov 04, 2025 7:06 pm Sadly, a Case XX 6254 SS is the victim of something nefarious. Off-gassing? It was sitting on a shelf with a yellow Boker Copperhead pressed against it. The back of the Case was against a wall and is unaffected.
Conclusion?
The Boker is celluloid…??
Thoughts?
JV
SSk Mark
Visit my AAPK store here: https://www.allaboutpocketknives.com/sharpnshinyknives
Visit my AAPK store here: https://www.allaboutpocketknives.com/sharpnshinyknives
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Froe
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Re: Off-Gassing?
I’ve seen old yellow Case pocketknives discolor and shrink kind of like that. The shield and bolsters don’t appear to have turned brown and I would have definitely expected that. While it absolutely could be, I’m not sure that it really is celluloid off-gassing.
Did the Boker scales discolor or craze?
Froe
Did the Boker scales discolor or craze?
Froe
Froe
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Mumbleypeg
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Re: Off-Gassing?
Need to see pictures of the Boker. The Case has bone handles - bone does not offgas, so the color change must have been caused by the other knife.
Ken
Ken
Member AKTI, TSRA, NRA.
If your religion requires that you hate someone, you need a new religion.
When the people fear their government, that is tyranny. When government fears the people, that is freedom.
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If your religion requires that you hate someone, you need a new religion.
When the people fear their government, that is tyranny. When government fears the people, that is freedom.
https://www.akti.org/
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MT-Vessel
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Re: Off-Gassing?
Well, the Boker is fine with no visible changes to the scales nor blades. The Case scales are bone. A liberal soaking in mineral oil has brought back much of the original deep blue colour….
A few minutes of 800,1000 & 2000 grit took care of the blade. It’s not as good as it was but who is?
Thanks for your replies.
JV
A few minutes of 800,1000 & 2000 grit took care of the blade. It’s not as good as it was but who is?Thanks for your replies.
JV
Empty vessels make the most noise...
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GSPTOPDOG
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Re: Off-Gassing?
Maybe the stainless steel is fighting of the effect of the off gassing ....Sharpnshinyknives wrote: ↑Tue Nov 04, 2025 7:53 pmLooks like off gassing on the blades for sure. What is that handle material? Is its true color the dark blue or the light blue? Never seen that happen to any handle material.MT-Vessel wrote: ↑Tue Nov 04, 2025 7:06 pm Sadly, a Case XX 6254 SS is the victim of something nefarious. Off-gassing? It was sitting on a shelf with a yellow Boker Copperhead pressed against it. The back of the Case was against a wall and is unaffected.
Conclusion?
The Boker is celluloid…??
Thoughts?
JV
for now! 
Please visit my AAPK store: https://www.allaboutpocketknives.com/ca ... er_id=2383
They say, “Hard work never hurt anyone”, but I'm still not willing to risk it.
They say, “Hard work never hurt anyone”, but I'm still not willing to risk it.