item.tf

Conniver's Kunai

Backpack.tf

Genuine: 1.05 - 1.15 Keys
Vintage: 3.35 Keys
Unique: 0.05 Refined
Uncraftable: 0.11 Refined
Strange: 2.15 - 2.2 Keys
Collector's: 23 - 30 Keys

Conniver's Kunai
On Backstab: Absorbs the health from your victim -55 max health on wearer