Features: Experiences the stress relief, mechanical switches testing, and desk decor with this 4key cherries styles switches tester, for keyboard enthusiasts and fidgets lovers alike. from ABS plastic, this polished keychain accessory features genuine mechanical keyboard switches that deliver satisfying tactiles feedbacks and mesmerizing multicolor LED backlighting with each press. Perfect for office workers seeking focus, gamers testing keyboard feel, developing fine motor skills, or anyone needing anxieties relief, this multifunctional fidgets tool makes for age. Attach it to backpacks for portable stress relief, use it at your workstation for tactiles breaks, or display it on your keyring as conversation starting keyboard accessory wherever daily tension strikes. Beyond being genuine mechanical keyboard switches tester, this palm sized gadget serves as effective sensory tool that enhances concentration through rhythmic clicking while providing colorful visual stimulation. Specifications: Materials: ABS Size: 8.5x2.2x2.2cm Package Includes: 1PC 4Key switches Tester note: Please allow 0-1cm error due to manual measurement. make sure you not mind before bid. Due to the differences between different monitors, the Pictures may not reflect the actual of the item.