The Wine Box Ceremony is a ceremony where a bottle of wine and two glasses are set into a box. The box can be purchased at numerous places. If you would like it engraved, you could purchase it from here. We are not associated with any manufacturer. We just try to help out our couples with suggestions. The bride and groom will write love letters to each other. The ceremony begins with the bride and groom placing the letters into the box and sealing the box. The box should then be opened on the couples 1 year anniversary. However, we have also seen it where the couple opens it on their first fight and reads the love letters in a way to remember why they love each other. You can find out more about the ceremony by clicking here. This site mentions that the bride and groom waits till their 5th anniversary. There are numerous reasons why to open the box. This is up to you. It is your day and ultimately your choice.