EuroGraphics Illustrated Periodic Table of the Elements 500-Piece Puzzle (Small box).

• Box size: 8" x 8" x 2.37". Finished Puzzle Size: 19.25" x 26.5".
• The complete illustrated periodic table of the elements, now in a fun and colorful puzzle format.
• Strong high-quality puzzle pieces.
• Made from recycled board and printed with vegetable based ink.
• This superior quality puzzle will delight and educate all at the same time.