Moshi Monsters, tiny collectable creatures, would also satisfy girls aged between 5 and 7, she said.
Those a bit younger might like Doc Mcstuffins - cute and cuddly characters suitable for 3-year-olds, Maya said.
She suggested the Nerf Rebelle crossbow for older girls and demonstrated the firing power available in pink and purple.
Other toys rated by Maya included make-it-yourself plastic jewellery, an Xbox and games, My Little Pony products and a Monster High Doll with blue hair, flashing bones and detachable legs.
Boys would enjoy playing with an interactive Angry Birds game which connected to iPads, and siblings could share a Disney Infinity Xbox game, Maya said.
As part of her toy tester role, Maya and her parents will soon travel to Disneyland, in the United States, after which they will spend Christmas with family in Canada before returning to Dunedin.
What did she want for Christmas?
''Kittens,'' she said.