Cigars are often kept in wooden boxes for several reasons:

1. Humidity Control: Wooden boxes help to maintain the moisture content (humidity) of the cigars. Cigars are made from tobacco leaves that require a specific level of humidity to maintain their flavor and quality. Wood has the ability to absorb and release moisture, acting as a natural humidifier. The porous nature of the wood allows for some moisture exchange with the environment, helping to prevent the cigars from drying out or becoming overly moist.

2. Aging and Maturation: Many cigar aficionados believe that aging cigars inside wooden boxes enhances their flavor and complexity over time. The wood allows for micro-oxygenation, which allows the flavors and aromas of the tobacco to develop and mellow. The aging process can result in a smoother, more refined smoking experience.

3. Protection: Wooden boxes provide a protective and sturdy casing for the cigars, safeguarding them from physical damage such as crushing or breakage during transportation or storage. The box's structure helps to maintain the integrity of the cigars and prevents them from being easily damaged.

4. Brand Identity and Presentation: Wooden boxes are often used for premium cigars as they add to the overall luxurious and traditional feel associated with cigar culture. The boxes can be intricately designed, engraved, or printed with branding elements, logos, or artwork, creating a unique identity for the cigar brand. Additionally, the use of wooden boxes adds a touch of elegance when displaying or presenting cigars.

While wooden boxes are commonly used, it's worth noting that cigars can also be stored in alternative containers such as metal tubes or acrylic cases. However, wooden boxes remain popular due to their historical significance, functional benefits, and aesthetic appeal.