UMa means Ursa Major.
Ursa Major, along with asterisms that incorporate or comprise it, is significant to numerous world cultures, often as a symbol of the north.
There is an animal that is a horned herbivore. One human pursues this ungulate. The hunt locates or get to the sky. The animal is alive when it is transformed into a constellation. It forms the Ursa Major.
Ursa Major series are designed by Steve Cheng.
TRIVISA team use CPM S35VN steel to make the design come to real.
UMa series are with Titanium bolster and thumb stub.
UMa-05 is with sparkling carbon fiber scales like Polaris.
UMa-04 is with micarta scales.
Designer:Steve Cheng
Style:Tacitcal pocket knife
Blade Material:CPM S35VN powder steel
Blade Finished:Black titanium coating stone wash
Handle Material:Titanium bolster and micata scales
Lock Style:Liner lock
Hardness:58-60HRC
Bearing:Ceramic ball bearing
Size:
Overall length-8.46"(215mm)
Blade length-3.66" (92mm)
Closed length-4.8"(123mm)
Blade width-0.98''(25mm)
Blade thickness-0.15''(4mm)
Net Weight:4.58oz(130g)