I would like to point out that absolutely love your products and a big "fun"
Have like 4x 60HE and 2x 80HE.
but I'm a bit disappointed in Zinc Alloy black case what I did special take care carefully.
just from using it and playing games in hot summer we all sweet like crazy and just removing this from area where you hold your pinky finger while long gaming session with just water and very deliciated cloth did this to it after like 2 months.
I hope for future you can use better quality coating even if they keyboard will be more expensive.