What is the opinion of Reddit about the
E-Element Retro PBT Double Shot Keycap Set, Translucent Backlit 104 Key Cap for for Mechanical Keyboards (White?

I want to buy – https://www.amazon.com/E-Element-Injection-Typewriter-Mechanical-Keyboards/dp/B06XX9Y5KQ/ref=sr_1_1?s=electronics&ie=UTF8&qid=1504405274&sr=1-1&keywords=pbt+typewriter

White retro style keycaps, to test them out. If I like it, I will probably order pbt custom made ones. My question is will it fit masterkeys pro m keyboard? From the pictures, It looks like it would fit, but I am not sure.