Unique Cup and Coaster for Grandpa - The Best Thing at Grandma's house is GRANDPA

This gift will bring a smile to every grandpa's face.

• High Quality Absorbent Stone Coaster & Ceramic Mug 
• Holds a generous 15 ounces of Grandpa's favorite beverage

Grandpa will LOVE this special cup and coaster that's all his own...but you might want to keep grandma from seeing it!!!