Trefl Prime 9000 UFT puzzles will delight all puzzle lovers in a slightly larger size! What makes them different? The use of the unique Unlimited Fit technology, the thickest puzzle board on the market and a special, irregular shape of the elements! The puzzle can be moved and rotated without fear that it will fall apart. In addition to the puzzles, the package includes instructions and a large 67.5 x 45.2 cm poster for easy assembly of the puzzles. Combine the 6 puzzles of 1,500 pieces each, as the poster suggests, let your imagination run wild and create your own composition or, using other puzzles from the Prime 1500 UFT series, create a unique collage! Looking for an idea for a pleasant evening at home? Puzzles are a great way to spend free time with friends and family, while also working your brain. The puzzles will make an ideal gift for birthdays or Christmas. For the sake of the environment, compostable and biodegradable aluminum sheets have been used to pack the puzzles.