cigarette strength colour can also be used on cigarette's for their strength, as well as menthol ones being green Very Low Nicotine Content Cigarettes:

Quit Smoking Now Research shows that people who smoke are most successful in their efforts to stop smoking when they have support

In this set all the same condition The cigarette cards in the set are: 1 Penguin, 2 Squirrel, 3 Mole, 4 Grebe, 5 Zebra, 6 Beaver, 7 Polar Bear, 8 Marten, 9 Dove, 10 Otter (Land), 11 Grouse, 12 Crocodile, 13 Swan, 14 Seal, 15 Eider Duck, 16 Angora Goat, 17 rtridge, 18 Plover, 19 Diamond Snake, 20 Cow & Calf, 21 Bird of Paradise, 22 Sheep , 23 Heron, 24 Green Turtle, 25 Toucan, 26 Macaw, 27 Red Fox, 28 Mink, 29 Lion, 30 Sable, 31 Musquash, 32 Deer, 33 Indian Buffalo, 34 Wild Cat, 35 Kangaroo, 36 Leopard, 37 Lizard, 38 Ostrich , 39 Monkey, 40 Elephant, 41 Lynx, 42 Pheasant, 43 Tiger

A completely unassailable ranking definitive, even of the greatest album cover photographs of all time

But he said the proposition is not good, as tobacco products are already on the decline