500 piece jigsaw puzzle - demon slayer blade demon slayer, popular Korean puzzle

Puzzles use various senses such as the left brain, right brain, vision, and touch. It is good for children's education because it develops observation, thinking, and concentration skills.

Enjoy the fun of connecting each piece!

manufacturing company:Yerim child model name:YR500-436 / 500 pieces 38-52 Product name / model name:Demon Slayer Blade - Demon Slayer / YR500-436 CB061H103-8001A / Latex:CB21-10-1017 Country of manufacture:korea [Household Products] Safety Confirmation_National Certification - Safety Confirmation_National Certification CB061H103-8001A

TIP 1. Align the edges first. 2. Complete the overall outline of the puzzle by assembling the aligned corner elevations first. 3. Sort pieces of similar colors and shapes and connect them according to the same color and shape. 540. If you don't give up and match them all the way to the last piece, it is complete.