Color Changed Mug | 餐具和酒吧用品
Color Changed Mug
香港
展位编号: 5C-D02 | 香港出口商会展馆 | 香港出口商会展馆-Smart Design HK
产品规格
产品型号

LC 90951

产品简介
  • Stoneware mug with normal decal, AB grade.
  • Size: dia.: 8cm, height.: 9.5cm.
  • This mug, covered with heat sensitive pigment, changes from black to white (or vice versa) depending on whether it is full or not, and how full it is.
  • Furthermore, it also shows 'on' or 'off' as you fill it, or gulp the coffee/tea down.
  • This, of course, comes in handy in preventing spills as you can tell which mugs on the table are full and which are empty.
  • However, since the pigment is activated by heat, do not expect it to work at room temperature.