muji-book of cardboard fold up transportation
this little book has 5 projects: bus, train, dump truck, police car, and airplane.
it has 18 cardboard pages that have the pieces already cut; you just need to punch them out and fold and assemble to make your own cardboard toys.
there are also 7 pages of directions with photos that show how to put these projects together.
it comes spiral bound. the total dimensions of the book are around 18 by 18 cm.