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15-day package return and exchange must ensure that the product is not used and does not affect the secondary sales, (wholesale customization does not support return and exchange)

our store delivers the store on behalf of kaxifei. Since the supporting agents have sold the store at a low price, all after-sales orders paid in our store are deemed to bear half of each.

1 [about heat preservation time measurement]]
real tailless vacuum technology, keep cool and heat, super insulation performance, proud group "cup" test environment: room temperature: 20 degrees, injection water temperature: Boiling water 100 degrees test tools: industrial water thermometer 6-hour temperature measurement 70 degrees plus or minus 5 degrees; 12-hour temperature measurement 50 degrees plus or minus 5 degrees; (measurement season: Shanghai 10-month room temperature 20 degrees), good products will have confidence, please test according to the above standards by yourself, no need to worry about the thermal insulation performance!
2 [about smell]]
our products are not in stock. Please rest assured that the production of the products has been directly packaged and sold. The thermos cup needs to be stretched and formed by a molding machine during the vacuum extraction process. It is inevitable that some machine and spray paint will remain, this is a normal phenomenon. After receiving the Cup, wash it several times or pour it into boiling water for several hours. When testing the heat preservation characteristics, the smell can be eliminated by the way. Please don't worry too much.
3 [about leakage]]
our thermos cup adopts the latest European-style spiral cup plug design, embedded a seal sealing method, and the upper and lower double insurance will not leak in design. Individual users report the situation of leakage, after confirmation by our Wangwang and telephone contact, we learned that it was caused by the user's misunderstanding in use. We apologize for not explaining this clearly on the product description page. Now, the description is as follows: there are two kinds of "water leakage" phenomena
the first is that heat is distributed to the cup lid through the cup plug. Due to the temperature difference between the inside and outside of the cup lid, condensation causes steam liquefaction. This kind of "water leakage" usually occurs after opening the cup lid. This is actually not that the cup plug is leaking, open the cup lid and turn the cup upside down to check it yourself, no need to worry.
The second is that after pouring water to drink, after tightening the cup plug, there is still very little water left in the gap between the cup plug switch and the cup plug a seal. At this time, the inverted cup body has water flowing out mistakenly thinking that it is leaking; the test method is to loosen the cup plug and remove residuary waters from the cup plug. After tightening, the inverted cup body should be watertight. Please test it yourself.

Usage:
1. Wash the liner clean before using it for the first time.
2. Wash the liner with a small amount of hot water or ice water (do not use steel wire ball to clean it), then pour it out, and then refill boiled water or ice water to ensure better heat preservation effect.
3. After each use, please clean it and keep it dry.
4. It is not suitable to store carbonic acid drinks in the cup for a long time to prolong the service life of the thermos cup.
5. Do not approach the heat source, and do not hit violently.
6. Keep it out of reach of children to avoid scalding.

[Precautions]:

(1). Please pay attention to avoid scalding

A. Avoid children getting it at will

B. Do not tilt the bottle quickly when drinking

C. Do not pour too much into the drink to avoid overflowing the drink when the switch is turned on

D. Do not use in driving

E. Do not open the switch or lid when the product is tilted or the lid is facing the side.

F. Do not vibrate or shake when hot drinks are in the product.

(2). Please do not boil the lid and switch to avoid deformation.

(3). Do not soak the whole cup in water when cleaning.