1.   The glass had a bluish tint to it, like ice.

2.   One pair is pink, and the other is supposed to be clear, but has a divine bluish tint.

3.   The symptoms include dizziness, light-headedness, confusion, a bluish tint to the skin and shivering, he said.

4.   But he said the Russian natural ice, which is very transparent and has a bluish tint, is prettier.