From Pathfinder Treasure Vault (Remastered), which isn't enabled.

Sanguine Klar (Greater)

ITEM 14

Price 3700 gp

Bulk 1

AC Bonus +1

Hardness 13

HP 100

BT 50

This +2 greater striking wounding klar (Hardness 13, HP 100, BT 50) is built with spikes made of beasts' fangs.

Activate (concentrate)

Frequency once per round

Trigger You or a creature within 30 feet of you suffers bleed damage

Effect The sanguine klar regains a number of Hit Points equal to the bleed damage, up to an amount equal to its Hardness.

Pathfinder Treasure Vault (Remastered)ORC