Review (4/5): Work well enough and change color in the sun
They do change color drastically in direct sunlight and also a little when it’s cloudy. They hold the hair as well as others of this type. They don’t Shrink back to their size as easily or as much as the name brand but they also don’t stay entirely stretched out so that’s good. So far only one has popped but hat was after several uses. They look nice on the wrist and could even be used as keychains.