Follow the numbers and make the best puzzles with the Plus-Plus Puzzle by Number - Fairy. This set contains 12 exciting activities and 125 building blocks to create colorful 2D Puzzle by Number creations and 3D figures. Perfect for endless imaginative play, both at home and on the go.What makes Plus-Plus so fun to play with?Challenging puzzle experience – combine building with logical thinking thanks to the unique Puzzle by Number concept.Innovative construction toys – you can build anything you can imagine with one unique shape.Stimulates creativity and imagination – children can build freely or follow the supplied examples.Promotes problem-solving thinking – by combining shapes and colors.Improves fine motor skills – ideal for development from young hands. Sustainable and environmentally friendly - made of sturdy, recyclable plastic. Montessori-friendly and widely used in education - encourages independent learning and discovery. Product description The ring binder contains instructions for thematic 2D puzzles and 3D figures, spread over 6 sturdy pages. Thanks to the practical storage compartment for the 125 building blocks, this set is perfect for imaginative play on the go or while traveling. Make a castle, elf or unicorn.