Official Only Fools and Horses Father's Day Grandad Card Celebrate Father's DayÂ with this OfficialÂ Only Fools & Horses Father's Day card for Grandad. The front cover of this card featuresÂ Del Boy in his best suit saying "ToÂ A Groovy Grandad." Inside the card there is the saying "You're one in a million!"Â This Card comes with an envelope and lots of space to write your own personal message. Official merchandisers of Only Fools & Horses products. Purchase by 2pm today and receive same day shipping.Â Worldwide delivery is also available.