This transparent herb savor pods designed to neatly keep your herbs and green fresh and tasty more than the old ways of storage. It designed to maximize the life of your herbs and green. Rinse and dry your herbs then place them into the pod and add some fresh water through the filler cap. Refill water every 3 to 5 days after you empty the old water and your herbs will be fresh up to 2 weeks. This set include 3 herb savor pods, so you can keep your herbs stored separately. It's dishwasher safe.