Fake Knife Set: the package includes 9 pieces trick retractable knife, the size is 7 icnh to 8.29 inch in length, satisfy everyone to have fun at the party Made of Quality Plastic: these prop knife are made of safe and durable materials, non-toxic, comfortable handle, embossed design, smooth and burr-free, easy for children to grasp Perfect Prankster Toy in Funny Occasions: the blade of toy knife can retract into the handle, the plastic blade retracts into the handle,and It will automatically pop up when you leave, which will not cause harm to human body A Funny Gift: they will make you the magician and prankster in the party, you can make your friends laugh with these fake daggers; Through role-playing, everyone can participate in the game and get an interesting experience Great to Practice and for Cosplay: great fun for role play, short film props, Halloween, makeup party, school activities, April Fool's day, party, magic show, pranks and other activities; Not suitable for children under 18 ..