The building block of our world, the atom, is explained in detailed diagrams, basic scientific data and historical background. This superior quality puzzle will delight and educate all at the same time. This puzzle features strong high-quality pieces manufactured using the highest quality 0.07" blueboard that won't break and are made from recycled board.
This puzzle is made in the US of 100% recyclable materials, certified by the Forest Stewardship Council. The vegetable based inks are non-toxic and safe.
|Recommended Age||11 and up|
|Special Features||Eco-Friendly, Ethically Made|
|Dimensions||19.2 L x 26.6 W x 0.07 H inches|