We got some feedback from our customers that green and red(rose) are difficult to see interference color on several range of thickness of the sections.
Once we choose dark colors and checked thin to thick sections looking every 10 nm, those issues are solved.
We know that some other users don’t mind our original colors even any thicknesses.
Therefore, we keep making those previous green and red(rose) from now on.
If you want those original colors, and you designate it when you order knives?
If you don’t mention about colors, we provide Ultra as navy blue and Histo as black to you.
This basic rule is applied to our JUMBO and JUMBO WT, too.
*MGH, Cryo and Trim will not change those colors at this moment.
New Colors Are Coming!