Danish double-layer tea anti-fall hand cup (outer cup 570ml glass inner cup 375ml) (black green)

PO is a creative way of thinking and an open mind. There is no denial in PO thinking. It requires us not to rush to judge its right and wrong when facing a point of view, we must think that there is a third possibility. To put it simply, vertical thinking is like digging a deep vortex. If you have to dig it before you can continue to dig it down, we can dig deep, but it is impossible to dig out the wine in a hole that only takes water. And PO is to dig a lot of holes, you can freely jump, in the different holes we can always have new discoveries, full of surprises. https://www.youtube.com/watch?v=iRE9RgzEFMg&list=PLTvnc2Zd6WxyANfplugD9JMtKlmIFPlyd&index=3 https://live.staticflickr.com/65535/48845762518_0ee8924093_o.jpg Size: diameter 8.6cm x height 24.2cm Capacity: TritanTM outer cup – 550, glass inner cup – 360 ml Weight: 0.43 kg Material: Eastman TritanTM copolyester, borosilicate glass, silicone, plastic Color: white, pink, blue, dark green (a total of 4 colors available)