Things to know when buying a Tumbler
Nowadays, it will be very easy for you to come across a tumbler in your office or coffee shop. The convenience of keeping hot or cold drinks with you anywhere has made this cup an indispensable equipment for many people. 1. What is the charm of Tumbler? The vacuum insulation layer is a type of double structure with a layer of vacuum arranged in between the two layers of material to make the tumbler. This vacuum layer effectively prevents heat from escaping to the outside. In addition, thanks to the ability to retain heat inside, you will not feel hot when holding a hot drink, and at the same time will not produce condensation. outside when holding cold drinks. 2.Design with lid: Easy to use on the desk The tumbler has a lid that will help keep liquids from spilling out in case you accidentally fall, minimizing the risk of damaging your devices and papers. The design with the lid also provides more effective heat retention while removing dust and dirt from your drink. Alth...