Features: Made with acrylic base material, the keycaps are blank. The switch can be removed and interchanged from the acrylic base. This SP STAR switch tester provides the same pressing feel as a SP STAR mechanical keyboard switch. Mounted on a crystal clear transparent acrylic base and equipped with ABS translucent keycaps, this switch tester allows you to easily identify the color of each switch. Specifications: Item: 2-Key SP STAR Switch Tester Material: Acrylic Quantity: 2 Color: Cyber and Starry Night Size: approx. 10 x 10 cm / 3.94 x 3.94 in Notes: No retail packaging included. The switch does not include LED lighting; you need to install LED lights separately if you plan to DIY a keyboard. Please allow 0–1 cm error due to manual measurement. Ensure you are comfortable with this before purchasing. Due to differences in monitor displays, the actual item color may vary slightly from the images. Package Includes: 1 x 2-Key SP STAR Switch Tester