This code lQR etter box is exclusively designed for couples who are in courtship , in long distance relationship or for special  friends. Its comprises of QR Tags when scanned shows a clue . There are also set of sealed envelopes with some clues on it .So the twist is one has to link  the QR code tag clue  with the sealed envelopes clue with that you gets to know which letter envelope has to be opened. Its a beautiful fun loving letter box, which is absolutely customized with our clients choices and budget.