Arches Unit Block Bundle - 16 Pieces

My 4-year-old loves engineering with these sturdy wooden arches—they fit perfectly with our standard unit blocks and stay stable even in tall structures. The smooth finish on each piece is a nice touch, making them easy for little hands to handle.

I started using these arches to build bridges over our block roadways, and they fit perfectly without wobbling. The smooth, rounded edges make them easy for small hands to stack, and the set includes just enough variety to keep my four-year-old engaged for a solid hour.

These arches are the perfect size for a preschool classroom, letting my kids finally build doorways and tunnels instead of just towers. The set of 16 gives us just enough to make some pretty impressive structures, and they've held up to daily use.