350ML Thermos Cup,999 Silver Plated Inner Liner,Dragon And Phoenix Pattern,Health Care Antibacterial,Gift,High-end Water bottle (D,350ml)

350ML Thermos Cup,999 Silver Plated Inner Liner,Dragon And Phoenix Pattern,Health Care Antibacterial,Gift,High-end Water bottle

1. Before using the silver cup, pour 1/3 of the water at a temperature of not more than 60 degrees to preheat the silver cup, shake gently and pour the water away: do not directly pour the boiling water into the cup, sterling silver 999 is soft and a large amount of boiling water will make the silver cup due to thermal expansion and contraction.

2. After pouring hot water, do not screw the lid too tightly to avoid deformation of the silver liner under pressure.

3. If there is tea dirt after making tea, use a toothbrush with toothpaste to gently wipe the surface of the silver liner to clean it.

4. Do not contact with strongly corrosive acid and alkali substances, and do not use hard objects to collide or clean the inner liner.

5. The discoloration of the surface of the silver liner after use is a normal oxidation phenomenon; Do not worry, it will not affect normal use, can be cleaned with toothpaste and white vinegar. 6. Wipe off the water in the cup with a dry cloth or paper towel before collection and air dry.

(1) Product name: Silver-coated thermos cup

(2) Liner material: Precious metal (silver plated)

(3) Shell material: 304 stainless steel

(4) Insulation performance: 3-6 hours

(5) Style: New Chinese

(6) Color: Black, gold, silver, red bronze, bronze