Description This DIY clock kit uses red and green color special white digital tubes. The Red LED Square can be used as the Seconds Move. The Green Digital part displays Time, Temperature, Date and Day of the Week. At the same time, there are three optional colors of Yellow, Blue or White for backlight effect and blinking hints on the inside and back, and multiple backlight effects are built in.Whats more, the digital tube has a variety of switching animation effects to choose from, as well…