Novelty Lump O' Coal for the boys & girls finding themselves on the naughty list. Issued by the North Pole Department of Behaviour Observation (DPO). Fun family joke includes keepsake certificate - remember to fill it out before gifting!. Official notice informs the recipient that they have been placed on the naughty list. Santa has checked the list twice to ensure only the misbehaved will receive. NOT REAL COAL, DO NOT BURN