My new bloody arm blades.Yes it has real blood on the blades.Finger licking good.You need left blade too.Trigger words are r1~r4. Please feel free to place my banner on your HP and support my store.Just copy the url code below.Thank You! Please leave a review if you like my products.If you have a problem with one of my products please leave me a private message and I will get back to you as soon as I can.Thank You.