So i just had a intresting experience, i oiled my opinel and spilt abit down the handle, though ahh yeah ill chuck it in the microwave to try and counter the soaking in the handle, about 15 seconds into the cycle, boom! opinel burst into flames, i quickly stopped the microwave and took it out to inspect the damage, slight blackening in the groove but thats it and better yet! It made it perfect, its looser then it was ( the way i like it ) and the locking ring is easier to move! Awesome! 