Place in bags or buckets to absorb oxygen. Great for preserving dry foods such as grain and pasta. 10 per pack; includes 1 Tell-Tab, which indicates if the absorber is working (turns blue or purple, then returns to pink as the oxygen in the container is reduced).
- Each absorber is about 3" x 4"
- Designed for use with 4-5 gallon containers
Note: When not using, store unused absorbers in small sealable jar to minimize their exposure to air.