!!! This vase can be used as decoration but not to keep water in it. 

Material 
100% organic clay, no lead or varnish
 
Use 
On gas or electric stove, in the oven and microwave. No induction.
Please keep in mind when cooking in clay, the cookware does not like quick, extreme temperature changes. Bring up the heat slowly.
 
Maintenance 
Handwash. Use of dishwasher allowed, yet not advised.