Using your Pathfinder Goblin Mammoth d20 is super easy. Just grab the dice and roll it during your tabletop game to determine outcomes. When using the dice tray, place it on a flat surface and roll the dice inside to keep them from rolling off the table. The rolling scroll with storage can be used to keep your important game notes or small items safe. For the dice set in the bundle, you can mix and match them for different games. As for the dice bag, it's great for carrying your dice around. When it comes to maintenance, avoid dropping the dice on hard surfaces as it might cause chips or cracks. You can clean the dice and the tray with a soft, dry cloth. Keep the rolling scroll and dice bag away from sharp objects to prevent damage. Have a blast with your Paizo Pathfinder collection!