These holders are made from ⅛ maple plywood, come with or without balls included, laser cut engraved with your choice of phrase: 
 
Stop Looking At My Putt
At Least I  Have Two Balls Left
Theses Balls Like It Rough
It Takes A Lot of Balls to Golf the Way I Do
 
Optional Golf Balls are Callaway ™ “Chrome Tour Golf Balls with EngraveOn logo imprint.  
*Golf balls are not available for custom imprint.