• This is a vacuum seal lids, it adopted a set of LED lights. It can use to drink tea, coffee and other beverages, temperature clearly displayed on the cup, which allows us easily to know the optimum drinking temperature.

• vacuum seal lids, manufacture reusable drink cup, melamine manufacture reusable drink cup

Q1, How much the capacity of this cup ?

A: About 330ml.

Q2, Does it need to connect the power?

A: No ,it doesn't, it use battery.

Q3, What kind of battery does it use?

A: Lithium battery.

Q4, How to control the temperature?

A: The cup automatic induct temperature. 

Q5, The cup can hold any drink ?

A: Yes,it can.

Q6, Have I got Warranty on your vacuum seal lids and what about the warranty?

A: 1 year after shipment. We are very confident in our products, and we pack them very well, so usually you will receive your order in good condition. But to avoid any subsequent trouble regarding quality issue, we suggest that you check the stick once you receive them, and let us know the details if there is any damaged ones, so that we can deal with it accordingly and immediately.

Q7, Could I print my own LOGO on the vacuum seal lids?

A: Yes, the LOGO can be silk printed or screen printed on it.

Q8, Can I customize my own box?

A: Yes, If your order quantity is above the MOQ quantity.