Double Units - Unit Blocks - 4 Pieces

My 3-year-old loves combining these with our smaller blocks to build bridges and castles. The wood is smooth with no splinters, and they fit perfectly with standard unit blocks.

My 4-year-old twins can finally build those tall castle towers they see in pictures, and these double blocks give them the stable base they need. The extra length really makes a difference for spanning doorways and creating roofs that don't collapse.

These are solid hardwood blocks, true to the classic unit block proportions, so they fit perfectly with the set we already had. Just wish there were more than four in the pack for the price. My kids immediately used them to square off a much bigger castle base than they could before.