MagnetBlox™ Individual Blox

Bought a handful of these to round out our existing set, and the magnets snap together firmly without any wobble. Good to know the polarity thing means colors have to alternate, but once you get that, building is smooth. My kid's been stacking them for an hour straight.

The alternating color rule surprised me at first, but once I figured out that blue won't stick to blue, my kid actually started planning out patterns before building. Picking up single blocks in specific colors beats buying a whole new set.

Grabbed a couple of these to top up our existing set and the colors matched perfectly. The alternating magnet polarity is no joke though, so plan your colors before you order or you'll end up with blocks that won't click together.