THE KILNER STORY The original Kilner Jar, invented by John Kilner and Co. in England is as much loved and successful now as it was over 180 years ago. DURABILITY These jars can be stored in the fridge and freezer, and are suitable for microwave warming providing the contents are fully defrosted. We advise handwashing the glass jar to preserve the decoration. FULL SET The set contains six 190 millilitre Kilner Kids Glass Jars, six silicone lids in three different colours, 12 labels and one recipe booklet. Lid colours include purple, yellow and turquoise. AIRTIGHT SEAL The easy, push on silicone lids are airtight and leak-proof making them perfect to take on the go. KILNER KIDS The Kilner Kids Jars are ideal for storing homemade baby food in glass rather than plastic. Ideal for batch-cooking homemade healthy purees for babies or young children, allowing you to control all the ingredients, especially sugar and salt levels.