High-quality printing with bright, subtle colours, precise cut-outs and sturdy 2.1 mm-thick cardboard guarantee an enjoyable puzzling experience. Calypto puzzles are produced in France and have been developed with eco-design in mind, so you can have fun while respecting our planet and future generations. Calypto puzzles feature pieces made from 70% recycled cardboard and come in a box made from at least 80% recycled cardboard.