How absorption works
Shoulder sashes can absorb the stats of a weapon or armour. Absorption rates are 1%, 5%, 10% and 11–25%. The item is consumed during absorption.
Each positive value is multiplied by the absorption rate and rounded down, with a minimum of 1. Zero values, negative bonuses and Spirit Stone bonuses are not transferred.
Use the tool to see which bonus values your shoulder sash absorbs from a weapon or armour at a specific absorption rate.