The final product was a range of bold and brightly coloured reward jars that included tokens in bronze (1 star), silver (2 stars) and gold (3 stars) to symbolise the level of achievement. An optional additional pack of coins was also designed to help teach younger children about currency. The transparent front makes it easy to spot space for a child to add more tokens to fill the jar. Which they can only fill with good behaviour of course! And when the jar is full, they simply trade in the tokens for a reward and empty the Reward Jar by tipping it upside down. Additional reward products have since been developed to complement the original Reward Jar and are available online.