We utilize UV cured ink to add your customization. While it is very durable, ice is very abrasive. If you use the customized pucks for gameplay it will show signs of wear. How quickly this happens depends on the level of play. NHL pucks last less than a couple of minutes in play before the logo deteriorates, but mites might get a whole season without any wear. It is best to assume that if the custom pucks are used for play, at any level, they will not remain in pristine condition.