Quick Answer
Use iHerb discount code KHQ339 at checkout.
Thermal Shock Resistant Borosilicate GlassOver 5 Times Stronger than Regular GlassGoes Directly from Freezer to Microwave!Freezer Oven and Microwave SafeBPA Lead PVC & Phthalate FreeAir Tight & Leak ProofPortion serve store and warm your healthy homemade food all in the same jar!Over 5 times stronger than regular glass! Can safely go directly from freezer to microwave or oven without the need to defrost first.Perfect for both home and on-the-go.Use to store and serve homemade baby food baby cereal snacks yogurt hummus and more.BPA Lead Phthalate PVC free.Airtight leak-proof lids keep food fresh and contained.Convenient 4 oz capacity with measurement marks for handy portion reference. Dishwasher freezer microwave and oven safe.Gasket separates from lid for easy thorough cleaning.