The Battle Tube™ comes with 10 BattleDice™ and 1 BodyDie™ along with guidelines on converting your current battle system to the Hidden Legacy Combat System™. With the BattleDice™ the combat of your current gaming system becomes an exciting and active part of the game. Both attacker and defender are now active participants during the combat resolution. Bring suspense, competition, and fun back into your RPG and get yourself and your players THE BATTLE TUBE™. Give it a try for 30 days, and if you don't enjoy using them to resolve your combat (and I think you will), return it undamage for a refund of the purchase price. Suggested Retail Price : $7.50