These are pretty cool.  I like the different color settings and they have that old school neon lights feel I was hoping for-but in a modern, updated way.  The way the tube fills with light is mesmerizing and fun.  The only downfall is they’re short -6’5”, so it’s hard to make any fun shape with them with just one set.  I think they’re good quality and will probably buy another string-all in all am happy.