To help keep crackers fresh in a tin, try these tips:

• Seal the lid tightly after each use to limit air exposure.
• Store the tin in a cool, dry place away from direct sunlight and humidity.
• If you live in a humid area, consider adding a food-safe desiccant packet inside the tin (but not touching the crackers) to help absorb moisture.
• For extra crispness, you can keep crackers in their original packaging inside the tin.

These steps can help maintain the crackers' texture and flavor for longer.

Crackers often have holes, sometimes called "docking holes," for a practical reason. During baking, these holes let steam escape, which helps prevent the crackers from puffing up or forming air bubbles. This process creates a flat, crisp texture that many people enjoy. The number and pattern of holes can vary depending on the type of cracker, but they're all there to help with even baking and crunchiness.

Crackers stored in a sealed tin can stay fresh for several weeks, especially if kept in a cool, dry spot. Factors like humidity, how often the tin is opened, and whether the crackers are in their original packaging can affect freshness. Always check the packaging for a 'best by' date and look for changes in texture or taste as a sign they may be past their prime.

Yes, you can find gluten-free crackers packaged in tins. These options are made with alternative flours like rice, almond, or corn instead of wheat. If you have specific dietary needs, always check the ingredient list and any allergen statements on the packaging before purchasing. Walmart offers a variety of cracker tins, including gluten-free choices, to fit different preferences.