A worry stone is a stone that calms the mind and brings healing effects by tracing the indentation on its surface with your thumb. This was made from resin clay based on that concept. Originally, it's like a charm that you keep in your pocket and carry with you at all times. Please find the one you like. Approximately 3.4 cm wide (Materials) Oven-baked resin clay, UV resin (coating), metal fittings Thank you for your purchase if you understand that this is a handmade item. Please comment if you wish to bundle items. The price includes shipping, so bundling is a great deal if you purchase multiple items. #handmade #resinclay #worrystone #tsubuki