D&K Butterfly Training Knife, 100% Safe, Cool for Training and Training, Robust and Durable, Silver - ShopVlot

New design: with the automatic back lock, the closure is more perfect and opening is more comfortable. Beautiful texture: retro carved handle, non-slip, not only beautiful, but also practical. Perfect balance: It is difficult and good for beginners to learn a strong feeling in hand. 100% safety: the blade is not sharp and cannot be sharpened due to the design. It's a great trainer to practice your flipping without worries. Incredibly durable: zinc alloy handle, blade made of 440C steel with good