My 3-year-old stacks these for almost an hour without getting bored, which never happens. The cardboard is thick enough that they've survived being knocked over and sat on repeatedly. Assembly took me maybe 15 minutes but it was worth it.
Eli U.★★★★★
Thirty-seven blocks is way more than I expected for the price, and they're thick enough that my four-year-old can actually sit on the ones he's built without crushing them. Took me maybe ten minutes to assemble the whole set with the illustrated instructions.
Evelyn★★★★★
My two-year-old has been stacking these every morning since they arrived, and the extra-thick cardboard holds up way better than I expected against his "demolition" phase. Assembly took me about twenty minutes with the illustrated instructions, but watching him build towers taller than himself made