Every NFT posted on this site is an actual protype that will wired to the customer once its physically created. The NFT comes with encrypted safety where nobody can reuse your NFT. Look at our NFTs and the golden gateway to get access to new tested inventions before being released to the public. Even then not everyone can get your product so please read about the NFT you are purchasing and the rarity of the NFT of it its exclusive or beta meaning you will be the first to get the product but it isn't exclusive to just you just the original NFT.