modern, color-intensive, high-resolution printing method using premium printing ink. The finished puzzle is 116 x 83 cm, making it ideal for adults over the age of 14. The puzzle is made of FSC-certified paper with a natural linen embossment for a pleasing appearance and feel. Superior puzzle quality: a range of shapes and precisely fitting puzzle pieces are produced by precision cutting dies. Only premium real blue puzzle cardboard, measuring approximately 2 mm in thickness, is utilized. The puzzle has been treated with a water-based, eco-friendly protective coating that makes it incredibly durable and scratch-resistant. Brilliant brain exercise: puzzles are ideal for training your concentration, patience and problem-solving skills and improving your performance. The quantity of pieces determines whether they offer moderate or