Smile is an everyday essential mirror key ring

**I am**a smile is a daily necessity **Size**Diameter 5.8 cm **Note**Because the main material of this product is iron, it is normal if there is rust on the sides if it is exposed to wind and rain for a long time :) **How to use**Smile every day, just like eating every day, did you smile today? Give this little gift to someone you want to smile! Or carry it on your body to remind yourself to smile every day!