Glass (sometimes referred to as ice in Angry Birds 2, under the effect of the Blizzard spell, or internally in Angry Birds Classic), is a light blue block in color and the weakest material that the pigs use for their structures. Among the three kinds of blocks, this one can be easily broken by all kind of birds (but slows down some by a large degree). Levels with these blocks are often provided with The Blues or Terence, as they are very good at breaking these blocks. It is suggested to multiply
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