Get ready, Potterheads! Coles has the collectible range of your dreams.

Coles and Warner Bros have teamed up to create a Harry Potter and Fantastic Beasts collection.

The Magical Builders collection is plastic-free and recyclable.

Starting Wednesday July 6, customers will receive one free Coles Magical Builder character with every $30 spent from either Coles or Coles Express.

There are 30 characters to collect along with 5 limited-edition characters. You can also get your hands on a Hogwarts Trunk Collector Case to hold your collection.

Meanwhile, also on July 6, Woolies will launch their own Disney collectibles range.