Blank keycaps are often used by touch typists who do not need the printed letters on their keys and prefer the clean, minimalist look of blank keycaps. Blank keycaps are also used by gamers who may need to quickly find and press specific keys during gameplay, without being distracted by the printed letters.

Blank keycaps are available in various materials and colors, including ABS, PBT, and other plastics. They are also available in different profiles, such as OEM, Cherry, and DSA profiles, to fit different types of mechanical keyboard switches.

Blank keycaps can be a great option for those who want to personalize their keyboards, have specific needs for their keyboard layout, or simply prefer the clean look of blank keys. However, it may take some time to get used to typing on blank keycaps if you are used to printed keycaps.