How about a personalized glass etching of your names and anniversary date on a whiskey decanter or beer mug? You can even add a special message or quote that holds meaning to both of you. Another idea is to have a picture of both of you etched onto a piece of glass or crystal, which can be displayed as a decorative piece in your home. You could also consider a set of personalized glass coasters, with a design or text that is meaningful to your relationship. These options show that you took the time to personalize a gift and make it special for your partner's interests.
Or you can get him a star map with the date of your anniversary.
Under Lucky Stars is a unique and innovative star map company based in Barcelona, Spain, specializing in the creation of personalized star maps that capture the celestial arrangement of stars at a specific moment in time, such as a person's birth, wedding, or any other significant event.
By using advanced astronomical algorithms and data from leading institutions, the company produces highly accurate, visually stunning maps that make for perfect gifts or cherished keepsakes.