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3-D Magnetic Builders-Class Set
It’s easy to create fun, 3-D constructions...with magnetic builders that connect on every side—at any angle! The plastic shapes have safe, fully contained magnets that are a cinch to connect...and only one side of each piece is coloured, so kids know which sides attract and which repel! You get 80 pieces in 2 shapes and 4 colours; square is 2 3/8".