Switch tester tool, transparent plastic button sampler for mechanical keyboard with switches. CLEAR SWITCH COLOR: Mounted on a crystal clear acrylic model, this switch tester allows you to easily know the color of each key. The switches are removable and interchangeable from the acrylic base. DIY KEYCAPS: Can be a perfect desktop decoration. Also a good gadget to help relieve nervous energy or anxiety. Moreover, you can take the switches and replace them on your own keyboard if you are professional enough. 12 keys: Blue-Red-Brown-Black Purple-Green-Golden-Silver Orange-Silent White-Silent Gray-Silent Yellow Note: shaft puller and keycap puller are randomly colored. Cannot choose specific color Material: Acrylic + Plastic Color: As shown Package Contents: 1 x 12-key switch tester 12 x keycap 1 x shaft puller 1 x keycap puller Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture to differ slightly from the real one. The allowed measurement error is +/- 1-3 cm.