Using this Connetix magnetic tile set is easy and fun. You can start by taking out the tiles and arranging them into simple shapes like squares or triangles. As your child gets more creative, they can build more complex structures such as pyramids or mandalas. When playing, always make sure to keep an eye on children aged 3+ as the set contains magnets and small parts. For maintenance, you can simply wipe the tiles with a damp cloth. Since the tiles are made of non - toxic ABS plastic, they are durable. Store the tiles in a dry place to keep them in good condition. And don't forget, you can combine this pack with other CONNETIX packs for even more play possibilities.