Corsair PBT Double-Shot PRO Keycap Mod Kit – Double-Shot PBT Keycaps – Mint Green – Standard Bottom Row – Textured Surface – 1.5mm-Thick Walls – O-Ring Dampeners

They fit my HyperX Alloy Origins Core perfectly. The stock keycaps were thin, ABS, laser-etched and smooth, these Corsair keycaps are much thicker, PBT, double-shot and have a textured surface so overall a big upgrade. I'm glad they stayed away from the "pudding" style of keycap walls because I think those look tacky and distracting.I had used Razer's "black" PBT keycaps before these, Corsair's are better since:- The black is darker/closer to black than Razer's which are grey with a navy tint- Thicker double-shot legends allow more light to pass through, so RGB looks brighter and more uniform- Double-shot mould fills the entire underside of the keycap- Keycaps have a smooth finish at the bottom, unlike Razer’s which are consistently scuffed- No brand specific secondary functions painted onto the function row