With the help of the colorful set of eleven PBT keycaps, known as Double-Shot Keycaps from Ducky, it is possible to quickly and easily customize the mechanical keyboards of the manufacturer to suit your personal taste.

The keycaps for Cherry switches are compatible with each other. The shape and size are consistent across the MX-Black, MX-Red, MX-Blue, MX-Brown, and MX-Green series, allowing you to modify different mechanical keyboards from Ducky and other manufacturers with the same keycaps.

The Ducky set includes red keycaps made from high-quality PBT plastic, which is significantly more durable than ABS plastic. The set contains four arrow keys, a backspace key, and three variations of the enter key. In addition to a standard ESC key, the set also includes two additional keys, one adorned with the Ducky logo and the other with the Chinese character for rooster. The eleven keycaps are produced using the Double-Shot method, where plastic is molded around a shaped piece of metal or plastic.

Ducky changes the design of the spacebar based on the zodiac sign of the current year. The images do not always correspond to the actual design on the keyboard.