This is by far one of the most fun games I own to play with friends when they come over. This game of giant tumbling wood blocks is very well-made. Each block is very sturdy. They stack evenly creating a perfect tower to play a game. We each take turns moving out pieces of the blocks until the blocks eventually tumble over. I love their giant size which is great for playing outside in the yard. This YardGames Giant Tumbling Timbers Wood Stacking Game with 56 Natural Pine Blocks is definitely a fun time by all.