So, Chemical Glove seems to work completely.
Fafnir scale seems to work completely, note that it gives 120 def on its own before any refinement, despite saying it has 0. Tested the unbreakability with pinpoint attack, and 10 attempts later it didn't break, so that's working too. Only thing wrong is the def value.
Toy ring does not work completely -- it is missing the stat + atk boost for having 'sword training' at level 10 (both 2h and 1h were at level 10 and no change seen other than the base +5 to stats it has). Otherwise it does buff bash, bowling bash, and gives hammerfall.
No clue what 'meteor strike' is so can't test that. Also, just in case, tested Toy Ring on geneticist cuz it does have a skill called 'sword training' and no it's not that either.
did you compare chemical glove vs temp ring/brooch of hero? hows the CC damage?