RELEASE IMAGINATION - Set of 3D magnetic building blocks in eternal magnetism with 54 guide cards to allow your kids combine the multi shapes to make out different items, full of challenge and fun, which helps to develop intelligence and imagination.^ ECO-FRIENDLY MATERIAL - All these 3D magnetic building blocks are built with high quality ABS material which contains zero harmful chemicals, zero latex, non-toxic, odorless and BPA free, your kids safety is always the top priority for us, safe and friendly for kids.^ HAVE A FULL RELAXATION - Keep your hands busy or have a enjoyable and happy family time with your little friend, the magnetic building blocks set helps to relieve stress, tension, anxiety, bring you the peace of mind, enjoy a full body and mind relaxation.^ SURPRISE GIFT CHOICE - How amazing it is to make out elephants, dogs, cats, castles, lions, rockets or any other items with our 3D magnetic building blocks. This makes it a great gift to deliver surprise in Birthday, Christmas, New Year, Halloween, Thanksgiving.^ RISK FREE PURCHASE - Bring a happy childhood for your kids This 3D Magnetic Blocks Set delivers fun and early education to offer an easy way to learn while playing. Love it or get your money back, feel free to contact us if there is any issue with our infinity puzzle cubes.^