It seems the craft's & handmade stuff store that Paris Hilton visted before checking into jail was really useful.
For Father's Day, Paris made a card for her dad ... all by herself! It's the best thing to fill her time with while in jail!
Rick and Kathy Hilton arrived at the Century Regional Detention Center on Sunday to visit Paris.
Poor Rick, i guess it isn't his best Father's Day ever!
But, he did get something out of it ... a hand-made card that comes straight from Paris ...

Making a card isn't the only thing Paris did to pass time in her cell, her mom told reporters that she also reads fan mail.