The product has been designed with built in red indicators to show you how close you are to wearing down the ferrule.
Linic Products Ferrule for Walking Stick, etc 22mm (7/8") BLUE X 1. L0003-B1
Linic Products Ferrule for Walking Stick, etc 22mm (7/8") LILAC X 1. L0003-L1
Linic Products Ferrule for Walking Stick, etc 19mm (3/4") LILAC X 1. L0010-L1
Linic Products Ferrule for Walking Stick, etc 19mm (3/4") RED X 1. L0010-R1
Linic Products Ferrule for Walking Stick, 19mm (3/4") DARK GREEN X 1. L0010-DG1
Linic Products Ferrule for Walking Stick, etc 22mm (7/8") RED X 1. L0003-R1
