Reward Jar Blank | Standard Size | Craft KitReward Jar Standard Size (Blank Craft Kit) Our acrylic reward jars are a fun and visual way to encourage positive behaviour in children whether it's working towards a goal, learning a new routine, or recognising great effort. Theyre ideal for use at home, in classrooms, or as part of therapy programs. This listing is for a BLANK reward jar for you to personalise and assemble yourself. If youre looking for a reward jar with names already added, you can