1.Stainless steel material, not easy to rust, long service life.
How to Maintain and Care for your Bonsai Tools
1.Inspect your tools after each use, removing dirt and debris.
2.Note any dull blades or nicks for the grit from potting soil easily dull or damage the blade, you must be carefully when use scissors for its sharp blade.
3.Never use force when working with bonsai tools. Forcing blades that are too narrow or small will damage the branch as well as the tool.
4.Soak root hooks in warm soapy and dry thoroughly after each use.
5.Treat newly cleaned tools to an oiling with a good rust prevention product. (Oil is not included in this kit)