genuine goods sibao taishan no. 1, no. 2 vacuum cup double-layer thermos cup men's and ladies' drinking glasses gift cup 正品思宝泰山1号、2号真空杯 双层保温杯 男女士水杯 礼品杯

Model numbers: 586/587

Capacity: 350ml/450ml

Color: Court Blue, Tibetan Red, Black
Note: Add a tea separator
Product Instructions:
A high-end, elegant cup that cannot be knocked over – Taishan Vacuum Cup, is now available on the market. In addition to featuring the Tairen Vacuum Cup’s “settle calmly” and “stand tall” functions, Taishan Vacuum Cup has developed a new generation “non-topple cup” with a premium and sophisticated design.
The Taishan vacuum cup also features a unique feature where it remains stable even when pushed or moved on a flat surface, and easily lifts vertically without tilting—preventing accidental spills or burns. It won’t fall over even if pushed from the front, back, left, or right on a flat surface, nor will the supporting base move around. This eliminates the worry of files getting wet or people being burned when the cup is accidentally knocked over on a desk, or the discomfort of burns caused by children, or the risk of the cup spilling during train travel. It reduces some of the unpleasantness in daily life while adding more joy and comfort. Of course, avoid lifting the cup at an angle—otherwise, it might cling to the table surface and not let go!
This research achievement has been applied for and has received a national "Utility Model" patent certificate, patent number: 2014201625621.