Features:
No scald your mouth or hand
This price including 1pc mug
245ml double wall isolating stainless steel mug
Unbreakable stainless steel exterior and interior
Comfortable mouth fit
The surface temperature
The surface temperature only 50u2103 though boiling water inside
Great for tea,coffee and Beer
Also the size is great for children

Specification:
Material: Stainless Steel
Capacity: 300ML / 400ML
300ML Cup:
Weight: Approx.177g
Size: Approx.9*7.5*9cm/3.54"*2.95"*3.54"
400ML Cup:
Weight: Approx.202g
Size: Approx.10*8*10cm/3.94"*3.15"*3.94"