Celsius Major Milestones: Funny Milestone Birthday Variety Pack of 3 Cards

Facing a sixtieth, seventieth or eightieth Birthday can be a daunting prospect for any older friend, family member and/or coworker of yours. But you can lower the temperature on their age-related anxiety by making them a hysterical, flattering, fabulous gift of the appropriate humorous and youthing Birthday greeting from the three-card variety pack featured here. Making simple, scientific, hilarious usage of the numerical differences between the Fahrenheit and Centigrade systems, you can reassure those celebrating their 60th, 70th and 80th Birthdays that there's really no need to sweat about hitting any of those lifetime milestones. It's all a matter of calculated cartoon card perspective.