Grimm's Stacking Cars 2025 Busy Bag A vibrant maths activity book

A vibrant maths activity book where children navigate illustrated mazes by solving times tables multiplication sums

from pollination and seed-scattering to labelled anatomy diagrams

designed for older builders wanting to engineer more complex

Stegosaurus

and a jumbo jet

Grimm's Stacking Cars 2025 Busy Bag A vibrant maths activity bookTwo colour paired stacking cars that roll, stack on top of each other and can transport other Grimm's building elements, introducing colour harmonies and matching through play. Details Includes 2 stacking cars; length: 9cm, width: 5. 1 5. 2cm, wheel diameter: 4cm Made from lime wood (body) and maple wood (wheels) Recommended for ages 0+