Razer Enters the Customizable Keyboard Market with Its Own Line of Custom Keycaps - IGN
Amazon.com: Razer Doubleshot PBT Keycap Upgrade Set for Mechanical & Optical Keyboards: Compatible with Standard 104/105 US and UK layouts - Razer Green : Video Games
How To Install Max Keyboard Black Translucent Replacement Keycaps on Razer Blackwidow Ultimate 2013 - YouTube