Japanese design company MUJI is the king of creating beautiful, simple goods in gorgeous packaging. So naturally they’d be amazing toy designers. We stumbled upon these  “Playing with LEGO bricks and paper” kits that look like endless fun for kids and grownups alike. Each set comes with a bag of lego bricks and coordinating paper that follows one of five themes: move, animals, Christmas, basic and vehicles. Muji sells a separate LEGO hole punch that creates the patented four-hole square lego mark in paper to connect sheets of paper into a variety of figures. When you run out of paper, use recycled note cards or construction paper to keep on playing. Props to MUJI for finding one more innovative use for paper.