For some families, knifemaking is in their blood. For instance, France’s Opinel is a multigenerational family-owned operation. Similarly, Spyderco has had the benefit of being in the capable hands of Sal Glesser, Gail Glesser and their son Eric Glesser.
And then, of course, there are the Onions, Ken and Ken Jr. … both legends in their own right.
Well, the latter Onion’s catalog just keeps getting deeper and deeper. The latest is a collaboration with Big Idea Design called the Ti Manu. It is a stunning masterwork of design, engineering and execution that’s sure to be a hit among EDC collectors everywhere.

Bird of paradise
If you’re familiar with Ken Onion, there’s a good chance you’re aware that he’s based out of Hawaii. That was also where his son, Ken Onion Jr., was born. As such, Hawaii is a huge part of their shared history, and some of that has found its way into this knife.
The word “Manu” is Hawaiian for “Bird,” serving as the namesake and inspiration for this knife. To go a bit deeper, the knife was actually inspired by the Bird of Paradise flower, a classic botanical feature of Hawaii (although it is actually native to subtropical areas of South Africa).






