Training knife Butterfly without blade 22cm - Rainbow red skull A safe folding bow-tie training knife will allow you to train without fear of injury. A great deal for beginners. The rounded blade of the knife is completely blunt and without sharp edges. The knife fits perfectly in the hand and is well balanced, which definitely improves usability. Made of quality metal that is rust-resistant and non-slip in the hand. The knife blade has holes that reduce air resistance and increase the speed of rotation in the hand. This is a very stylish training knife with bright colors. Total length: ~ 22 cm Blade length: ~ 10 cm Length after folding: ~ 13.5 cm Blade width: ~ 1.8 cm Blade thickness: ~ 3 mm Material: stainless steel Colors : Red / rainbow It is recommended to regularly lubricate the screws so that the knife structure bends more easily.