Training butterfly knife with 10.5 cm blunt shark blade and 3D-printed steel handle

Butterfly training knife with a 3Cr13MoV stainless steel shark blade (unsharpened). Stainless steel handle decorated with 3D printing and a locking knob.

Handle: 3D printed steel
Blade: 3Cr13MoV
Edge: Unsharpened
Blade Length: 10.5 cm
Blade Length: 13.5 cm
Overall Length: 24 cm
Blade Thickness: 2.9 mm
Weight: 149 g
Locking knob