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play-based STEM learning with an expanded set of traditional standard unit blocks that includes standard unit blocks
or community learning spaces
interactive knobs
window portals and a mirror portal
Large Cylinders - 4-piece Unit Block Set Outdoor UFC play-based STEM learning with anExpand foundational unit block sets with just the pieces your builders need more of. Made to align with the same mathematical dimensions as traditional unit blocks, these add on sets are designed to be used as an enhancement to foundational sets.
