Upgrade kit(smart toy) is designed for flexibility of students who already have Animal Kit 1 to move on to the next level. Upgrade Kit(smart toy) consists of additional parts that are required in the next level of Animal Kit series. Currently, Animal Kit upgrades are 1-2.
Purchasing of Upgrade Kit(Smart toy) will help students with Animal Kit 1 to move up to the next level without re-purchasing Kits they already have.
Animal Kit 1-2