My three-year-old can actually snap these together herself, which is huge since our old set just frustrated her. The press-and-stay connection means towers don't topple the second she walks past, and she's been building "castles" for an hour straight.
Benjamin S.★★★★★
The blocks press together with just enough resistance that my three-year-old doesn't get frustrated, yet they hold firm for stacking a tower over her head. She's been busy for an hour making wobbly animals and calling it her zoo.
Daniel W.★★★★★
My two-year-old can actually build a tower all by herself now, which never happened with our old blocks. The press-and-stay connection is genius for little hands, and she loves pulling them apart just as much as stacking them.