Celebrate Grandpa’s special day with a birthday card that’s as witty and wise as he is! Featuring a clever design with colorful thumbtacks on the cover, this card delivers a playful reminder to "Stay Sharp" as he adds another year of wisdom to his collection. Whether your grandpa is the family’s go-to handyman, a crossword puzzle master, or just someone who always has great advice, this card is the perfect way to show him some love and appreciation.
 
Printed on high-quality cardstock with a vibrant and eye-catching design, this birthday card is both meaningful and fun. Inside, there's plenty of space to write your own heartfelt message—whether you’re keeping it lighthearted or sharing a sentimental note about how much he means to you.
 
Ideal for grandpas who appreciate humor, clever wordplay, and a thoughtful touch, this card will bring a smile to his face and remind him just how much he’s valued. Pair it with a thoughtful gift, a nostalgic keepsake, or simply send it on its own to make his birthday extra special. Because no matter how many candles are on the cake, Grandpa will always be sharp!