SECCO SILICA GEL USES 1. Lengthen the freshness of food. 2. Prolong potency of supplements and medication. 3. Storage for your bags, shoes and clothes. 4. Dry flowers fast 5. Keep camera equipment and other electronics dry. 6. Place inside your container storage. 7. Place with your photos and albums. 8. Keep silver from tarnishing. 9. Works great for your favorite hobbies.