Temperature cup display cup gift tea cup

Capacity: 500ml. Package includes: 1 cup; 1 brush; 1x set of cups Features: Smart chip, no need to charge, no need to replace the battery Material: Food grade austenitic 304 stainless steel Dimensions: diameter 65mm, height 233mm Seal: Food grade silicone Six deodorizing methods: 1. Pour hot water into the cup, add baking soda, shake well, drop it off and take it out a few minutes later odor. 2. Toothpaste can not only remove the odor from the teeth, but also remove the odor in the cup. washing With a cup with toothpaste, the smell will disappear immediately. 3. Prepare salt water, pour it into a teacup, shake and set aside for a while, then pour it Rinse with clean water. 4. The teacup can be boiled in the tea for 5 minutes, and then washed with water and dried without peculiar smell. 5. Pour half a cup of hot water into the cup, then pour in a few spoons of milk and shake well Gently pour it in for a few minutes. Rinse with clean water.