These are the tongue twister cards and antonym cards I purchased in the past! Only the tongue twister cards are missing their box. I didn't see any stains or damage, but they have been stored at home for a long time, so please purchase only if you understand! #Kumon Publishing #Antonym Cards #Antonyms #Tongue Twister Cards #Tongue Twisters #Kumon #KUMON #Learning #Study #Toddler