Makiron Ball Chain/Mecha Light Accessory

Makiron ball chain keychains.The smaller one is just the bottle, while the larger one has a mechanical light function.However, I don't think the light works.The sealed one didn't light up when pressed.* The edge of the sticker on the smaller one appears to be lifting.* The unopened larger one seems to have a brownish discoloration.They are all old, so they show their age. flawless for everyday use. first-class materials and excellent craftsmanship ensure long-lasting durability.