Weesprout Glass Baby Food Storage Jars (4oz, Set of 4): Our big and mini glass jars with lids for food are the ultimate solution for safely storing your little one's meals. Made from high-quality food-grade glass and lids that come in matte black, green, cream, blue, pink, and light grey colors, these glass baby food jars ensure the purity and freshness of baby food. With a generous 4oz capacity, our infant or baby meal prep container set is perfect for portioning out homemade baby food. The freezer-safe design allows you to prepare and store meals in advance, ensuring a constant supply of nutritious options. Reusable meal prep storage containers eliminate the need for disposable containers, & reducing waste. These freezer safe meal prep containers are microwave-safe for convenient heating. We do not recommend microwaving your glass baby food jar with the lids on them since they are plastic. These infant breastmilk storage containers themselves are microwaveable. Cleaning is a breeze too, as our breastmilk freezer storage container set is dishwasher-safe. From the early stages of purees to toddler meals, this versatile glass food container set is ideal for every feeding stage. --- Baby Snack Containers with Plastic Lids Instructions: Let baby food cool before storing - Leave room for expansion when filling your small jars - Avoid going immediately from the freezer to very hot water -–-- Glass Baby Food Storage Containers Storage Tips: Baby food containing poultry, fish, meat, or eggs should stay fresh in the refrigerator for 24 hours and frozen for 3 months. Baby food made with only fruits and vegetables should last 3 days in the refrigerator and 6 months in the freezer. --- About Us: WeeSprout was founded in 2015 by a husband and wife team in need of healthy, eco-conscious kids products that wouldn’t break the bank. It all started with our reusable food pouch baby must haves, then one good thing led to another.