Review on Educational Ball Drop Activity Playset - Advanced Spiral Swirl Ramp Bridge For Toddlers by Jeff Wieczorek

It took a bit for my 18 month old to get the hang of putting the balls on and not tipping the towers over because they aren't super sturdy. It is very fun and he enjoys it a lot. My only complaint would be that the ramps aren't as great as they seem. They don't stay connected well and have to be put on in a precise spot on the level they are connected to otherwise the ball doesn't have room. But even with that slight drawback I would recommend this set simply because it has more pieces than any other set so you can make one tall tower if desired.