All JT brand paintballs, including but not limited to:
Elite, Maxim, Maxim 2, Maxim CP, Maxim SP, Recreational, Tactical, and Tactical Assault.

All paintballs displayed in the following image:

Frequently, these brands of paintballs sit in storage for long periods of time before getting on shelves and to customers. Even the best brands of paint will harden after sitting for a period of time. When this happens, it can not only do damage to your paint marker but, it also causes the ball not to break on impact - which can be unnecessarily painful for our players. Some of the brands sold in big name stores(Wal-Mart, Dicks, etc.) also severely stain the clothing and even the skin of our players.

In addition, use of these brands of paint in any marker purchased from PnL Paintball will void the lifetime warranty on your marker.