10 cups or more for shipping, it's in a color box packaging! Less than 10 cups, it's in foam packaging, please don't order if you mind.

Note: Do not use hot water above 70°C to prevent breakage and burns. If you need to use boiling water, warm the cup first and then pour in the boiling water. The temperature difference between instant heat and cold should be ≤60°C.Material description: the cup body is made of sodium-calcium glass, the lid is made of PP plastic, and the spoon is made of stainless steel.