SURPRISE PERFORMANCE: The magic show wallet perfect for street show, magic show props; Bring a surprise performance to your friends or audience. Also suitable as a gift for friends who like magic shows.( Recommended for people of legal age,non-children ); SIMPLE OPERATION: The magician's Wallet with two small pieces of cloth on the inside flap, a small amount (1-2 drops) of special fluid on the cloth. Then at the moment of opening the magic prop wallet, use your thumb to quickly toggle the special wheel which inside the magic wallet, then the surprise will be there; and then try to close the wallet as quickly as. Please pay attention to the time, the oil will be easily volatile. We don't offer oil, you need to buy it yourself.(You can refer to the manual or the video,use the liquid that can achieve the same effect.); MULTIFUNCTIONAL WALLET: Standard bifold hip wallet with credit card and banknote slots .You can use it as a traditional wallet; NOVELTY WALLET GIFT: You can give this magic show wallet as a gift to your friends who like magic show, you can imagine their surprise when they receive this unexpected gift of magic wallet; Quality Guarantee: This magic wallet is made of high-quality PU leather, hand-made by workers who have rich experience in leather production. If you have any questions, please feel free to contact us by email, I will try my best to give you a satisfactory answer within 24h.