Product information:
Specifications： Black Titanium Ring Multifunctional Knife, Black Titanium Ring Multifunctional Blade Sheath, Black Titanium Thousand Feather Ring Multifunctional Knife, Black Titanium Thousand Feather Ring Multifunctional Blade Sheath
Materia：l 5Cr13

1 Style: Black titanium ring multifunctional knife,
2 Style: Black titanium ring multifunctional knife+knife cover,
3 Style: Black Titanium Thousand Feather Ring Multifunctional Knife,
1 Style: Black Titanium Thousand Feather Ring Multifunctional Knife+Knife Cover