Skills Multi Color Swing-Arm 15cm LED Illuminated

Skills Multi Color Swing-Arm 15cm LED Illuminated - this Swing-Arm has no less than 5 colours. How is that possible? Very simple, the caps over the LED are interchangeable and 5 colour caps are included with this Skills Swing-Arm. So ideal. Whichever bite alarms you purchase in the future, the colour of the LED of your Swing-Arm can be adjusted to 5 colours to the LED of your bite alarm.