How about getting your grandpa a Personal Finance Management book or a subscription to a financial magazine? This would help him keep up-to-date with the latest trends and strategies in personal finance management. Additionally, you could also consider getting him a personalized leather wallet or a set of financial planning software tools to help manage his finances. These gifts are sure to be appreciated by your grandpa and would make him feel valued and loved.
Or you can get him a star map with the date when he was born.
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.