4. Father’s Day Coasters

The world will unanimously agree that men are absent minded and clumsy. Add to that a geeky dad and the clumsiness increases manifolds. It would be a great idea to get messy dad a set of coaters so that his coffee mug stops leaving a ring on his desks. This can also be a hidden gift for your mom. The funny messages on the coasters and the personalized message will make sure your dad uses it all the time.