Unit Block System Set B - 132-Piece Set YGroup_SeeandStore Metal-to-metal hardware ensures a secure

Metal-to-metal hardware ensures a secure

Each magnifier measures 8

yet easily adjustable friction fit and feature a soft-touch plastic with a special matte finish

Designed to inspire creativity and connection in open environments

Reinforced friction glides at the leg bottoms add stability and comfort

Unit Block System Set B - 132-Piece Set YGroup_SeeandStore Metal-to-metal hardware ensures a secureStimulate young minds and support authentic, play based STEM learning with an expanded set of traditional standard unit blocks that introduces quad blocks, floor boards and select specialty blocks. Designed to encourage symmetrical building and an intuitive understanding of balance and patterning, this set of wooden blocks is ideal for collaborative play. Includes 132 pieces.