Malathorne Table Tennis Rubber Cutter Knife Aluminium Alloy Handle & 5 Blades for Cutting Rubber Sheet, Handmade Racket DIY Tools
How to Change the Blade ?
1. Hold the Handle and Turn the Fastener Tube to Loose it.
2. Remove the Fastener Tube off the Blade Plug.
3. Remove the Blade from Blade Plug and Insert a New One.