トンネルブロック ''Fontana'' 大セット

The 8 tunnel-shaped blocks click perfectly with the 16 square wall pieces, so my kids can build archways and towers that actually hold up. I was worried the tunnels would be too narrow for their toy cars, but they fit through just right. Cleanup is easy too, since everything stacks neatly back into

My kids spent the whole afternoon building towers with the 8 tunnel pieces and 16 wall blocks, and the wood feels really sturdy with a nice smooth finish. The tunnels are the perfect size for small cars to roll through, which kept them engaged way longer than I expected.

The blocks fit together perfectly—the square wall pieces lock into the tunnels so smoothly. My kid spent a whole hour building different bridge configurations, and the wood feels solid and well-sanded.