Circuit Blox™ - Base Grid - E-Blox®

The base grid locks my circuit blocks in place so my tower doesn't slide around on the table anymore. It's a single piece, which I like because there's nothing extra to keep track of. Wish I'd picked one up sooner.

Bought a second one after realizing how much steadier my son's builds are when the base grid stays put underneath. The pieces snap onto it cleanly and it doesn't slide around on the table, which mattered way more than I expected.

I grabbed this to keep my kid's builds from sliding apart on the carpet, and it does exactly that. The base holds everything steady so he can actually stack upward instead of rebuilding after every bump.