Another quick mini post today because I'm a little busy, but this is so cool & I can't believe I forgot about posting up pics. This is the one I found shoved in a corner & taped closed in Big Lots.
It took about 10 seconds in the sun for the polish to change color - it's fast enough you can watch it happen. Took maybe a little longer when I went back inside to go back to neutral, but I wasn't like timing this with a stopwatch =)
Thanks for reading.