This pot sticker is one of four designs. As with all of the glow-in-the-dark thangs, they need to be in a place that is sunny during the day so they can charge from the sun but then also be in a place that is totally dark at night. Any light from the house will not allow the green to glow. But the glow is so lovely and soft.
If you are interested in all 4 designs, search for 1112GrouPartyofFour and you’ll get a 20% discount!