I used to have a set of these. Good for family night. 

http://www.ebay.com/itm/Paulson-Top-Hat-and-Cane-Poker-Chip-Set-500-Clay-Chips-Case-/161541073629

http://www.ebay.com/itm/Paulson-Top-Hat-and-Cane-Poker-Chip-Set-500-Clay-Chips-Case-/161541073629