4DBlocks

Great set of magnetic blocks.You get 40 pieces in this set.The hollowed out blocks makes it easy to grab and adjust.The magnets are strong enough they hold good.I was worried that the magnets might be so strong that they could snap together and pinch fingers,but they do not seem to have that kind of power.They are easy to connect them together.They are well made.They will not break if a kid kneels.The colors are very colorful and bright. They are two different colors on each side of them.Comes with enough pieces to get lots of different creations out of it.They kept my kids busy for a nice long while.These blocks are fun and educational to play with.I received this product at a discount in exchange for my honest review. Get it today at: https://www.amazon.com/gp/product/B01HXYXKMU/ref=oh_aui_detailpage_o00_s00?ie=UTF8&psc=1