Practice cool play aluminum handle knife novice training K25 knife thickened stainless steel butterfly knife for beginners without edge

Place of Origin: Yangjiang, Guangdong Province, China
Scope of application: beginners practice, training teaching
Material: 4CR13MOV stainless steel
Full length: 226
Blade length: 101MM
Handle length: 130MM
Blade thickness: 3.2MM
Blade material: 4CR13MOV stainless steel
Net weight: 144g
Gross weight: 151g
Hardness: 55HRC
Handle material: stainless steel sheet + aviation aluminum