The ice that we take out of the freezer is at a temperature of about 20 degrees Celsius below zero. When we touch them, we observe that our fingers tend to stick to them. The little moisture on the skin instantly freezes when it comes into contact with that little frozen block and only the water will be able to remove them properly.
The same happens, although in a less pronounced way, when we touch an ice bucket with ice inside. And the effect is much more evident the better conductor of heat is the material with which that ice bucket has been made. That is, the fingers are more glued to a metal one than another, for example, plastic, and this one more than a wooden one.
