Question: What is the difference between blue and red cigarettes?
Disambiguated questions and answers: question: What is the difference between Winfield blue and red cigarettes?
What is the difference between L&M blue and red cigarettes?
What is the difference between Sterling blue and red cigarettes?
What is the difference between West blue and red cigarettes?
answer: Winfield Red (16 mg) and Winfield Blue (12 mg)
Tar content
L&M Red (Full Flavor) and L&M Blue Pack
Red and blue (smooth)
West Red, 10 mg tar, 0.9 mg nicotine, 10 mg carbon monoxide and West Blue, 4 mg tar, 0.4 mg nicotine, 4 mg carbon monoxide
Natural Questions answer: Next Blue ( Light ) (from the Wikipedia article "Next (cigarette)")