UNDER 12 SIZE 5 BALLS / Junior Girls / By Courtney Gaze In 2022 Size 5 Balls will be used by all under 12s in the VJBL. Domestic competitions are also encouraged to use a size 5 ball. You can purchase your multi surface ball NOW via our store. Balls can be collected from Albert Park or mailed. STORE We highly recommend all under 12s purchase their ball now to familiarise themselves with the new, smaller size.