
BigNorseWolf |

+1 Inconvenience on claw attacks.
Note that if you're a Monk, you can flurry with the same hand.
Also an Amulet of Natural Armour grants an enhancement bonus on all attack and damage rolls with unarmed attacks and natural weapons.
Amulet of Natural Armor
This amulet, usually crafted from bone or beast scales, toughens the wearer's body and flesh, giving him an enhancement bonus to his natural armor from +1 to +5, depending on the kind of amulet.
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Assuming thats just an insufficient amount of cafine talking i think he means the amulet of mighty fists.
mulet of Mighty Fists
Aura faint evocation; CL 5th
Slot neck; Price 5,000 gp (+1), 20,000 gp (+2), 45,000 gp (+3), 80,000 gp (+4), 125,000 gp (+5); Weight —
Description
This amulet grants an enhancement bonus of +1 to +5 on attack and damage rolls with unarmed attacks and natural weapons.
Alternatively, this amulet can grant melee weapon special abilities, so long as they can be applied to unarmed attacks. See Table: Melee Weapon Special Abilities for a list of abilities. Special abilities count as additional bonuses for determining the market value of the item, but do not modify attack or damage bonuses. An amulet of mighty fists cannot have a modified bonus (enhancement bonus plus special ability bonus equivalents) higher than +5. An amulet of mighty fists does not need to have a +1 enhancement bonus to grant a melee weapon special ability.