The new ProZone Block Builder magnet sets are available by themselves so you can update your old Block Builder to the latest version by simply replacing the magnets.
The old magnets have been extensively revised and reviewed with the latest information available and a lot more food items have been added.
With over 170 common food items the new Block Builder magnets give you infinite scope to create your own perfectly balanced meals and snacks to suit you and your tastes.
Please note: BlockBuilder NOT included.
An American friendly version is also available.