Yankee Fans

My niece and nephew are baseball fanatics.   Both are NY Yankee fans and love to collect shirts, caps, mugs and jerseys.  I was thinking of personalized baseball bats.  Their dad mentioned that they  still don't have them and I think both would love to have one.  No, I'm sure both would go crazy over those personalized bats!  I'm just waiting for my brother to give me some details on their preference before I order their Christmas presents.