Features:
Total 128 pieces, this jigsaw puzzle comes with 4 sets of 28-piece puzzles, each set is colored differently on the backside for easy sorting and distinction, helping develop the recognition towards colors.

Find out stickers that are corresponding to the patterns of the one on the back of the puzzles and paste it on, improving kids' observation and hand-eye coordination.

Big solid wooden box with 4 slots for the convenience of sorting and storaging puzzle pieces, exercising kids' ability of sorting and summary.

This wooden jigsaw set will be a perfect learning toy gift for kids,promote their recognitive ability, fine motor ability, social skill, hand-eye coordination ability and thinking ability.

Every single piece of this kids jigsaw puzzle is made of high quality solid wood with smooth edge, preventing children from hurting; and it uses non-toxic decal technology instead of painting, ensuring the health of kids.

Warm note:Before playing with the jigsaw puzzle the first time, parents can scrub the wooden pieces with soft towel to get rid of the wooden chips on the surface.