Be sure to read they are small, light weight, magnetic, and a lot of fun! The only downside side is the sword they have in the picture (the reason I bought it for my son) does not stand. We were disappointed for sure. However, the amount of enjoyment he has already had playing with these. We will be buying a larger amount so that he can continue to construct his new build for day. Also, parents out there these are great for fine motor skills! If I were to give an age range I’d say 6+, even my teens were having fun!