Puzzles develop hand-eye coordination, fine motor skills and problem-solving, and this 100-piece puzzle has extra-large, durable pieces little hands can easily hold on to for lots of repeat fun! Clean-cut pieces and Ravensburger's tight interlocking fit provide a pleasurable puzzling experience for children and their adult helpers alike. With piece counts children can grow with, our Perfect Age Fit criteria ensures this puzzle is fun and educational for ages 6 and up!