Make puzzle assembling easier with this amazing accessory kit. Before starting your puzzle, sort the pieces in any order while also rolling it up with the Roll & Go mat making it a smoother process to move it from one area to another. Once completed, keep the puzzle together for years to come with the included glue. The Smart Puzzle Accessory Kit by Eurographics is great for puzzles up to 1,000 pieces. A must own for any puzzle lover!