<b>Specifications<b/><br> Material：stainless steel <br>Size: 10.5 inch long <br><br> <b>Maintenance method: <b/><br> 1.After use, wash it with clean water and straw brush. After washing, please air dry before put away it.<br> 2.For the first time, you can wash with a cleaning solution.<br> 3.It can be disinfected with hot water. Please take it carefully.<br> 4.Do not put in the oven to avoid heat and discoloration.<br> 5.Do not use steel wire ball, etc..., to avoid damaging the material. <br> <br> <b>Notice:<b/><br> 1.Apply to ice and warm drinks. Please cool down the hot drinks to avoid scalding. <br>2.It is recommended that children who use it should older than 3 years,and please teach children to use it.