Give your young child a fun introduction to valuable new skills with our “PuzzleUP!” jigsaw puzzle sets! Our “History” set of puzzles features increasing piece counts to help ensure early success. Start with the 100-piece Stone Age puzzle. Then, as their skills develop, build the 121-piece Ancient Rome and 144-piece Middle Ages puzzles. Watch them smile with each success! Small hands can easily hold the large, durable pieces to ensure lasting play value and lots of repeat fun! For Ages 6 and up. WARNING: CHOKING HAZARD - Small Parts. Not for children under 3yrs.