This is Tsubuki's mascot worry stone! It's a glow-in-the-dark type that gently shines in the dark. It's small, sized to fit a child's finger. About 3cm wide. A worry stone is a stone with a thumb-sized indentation, used to soothe the mind and provide a healing effect by tracing the indentation with your thumb. This one is made from resin clay based on that concept. Originally, it's meant to be carried in your pocket, like a talisman. Please find your favorite one! (Materials) Oven-bake resin clay, UV resin (coating), metal fittings Please understand that this is a handmade item before purchasing. If you would like to purchase multiple items, please leave a comment. The price includes shipping, so it's a better deal to buy multiple items. #handmade #resinclay #worrystone #tsubuki