Chaveiro antiestresse com quatro teclas mecânicas lineares, iluminação de fundo colorida e função de apertar os dedos.

Stress Relief Keychain: This product serves as a stress relief keychain, allowing you to decompress anytime, anywhere with its ergonomic design. Finger Squeezer: The finger squeezer feature enhances finger dexterity and coordination, making it a great tool for improving typing skills. Mechanical Keyboard Switch Tester: Ideal for keyboard enthusiasts, this tester helps in understanding the performance of linear mechanical keyboard switches. Colorful Backlighting: The Decompress Four Key Linear Mechanical Keyboard Switch Tester features colorful backlighting, adding a vibrant touch to your workspace or bag charm. Compact Size: Its compact size makes it easy to carry around, perfect for on-the-go stress relief or as an interesting bag charm.