Great material is made of high-quality material, nontoxic. Recommend for children age 12 and up. Intellectual game for adults and kids.
In case you are looking to supercharge your brain with some good mental games then here is a great game to help you do it.
Put together jigsaw puzzles. Jigsaw puzzles quiet the mind and induce a state of creative meditation. They tap into our creativity and rewire our brains to make "connections" The most valuable parentchild game.