Photo 1 of The Plus-Plus Learn To Build set contains everything you need to get started with this unique construction toy. A Guide Book gives step-by-step instructions to build flat mosaics and 3D creations - animals, people, buildings and more using Glow in the Dar

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Photo 1 of The Plus-Plus Learn To Build set contains everything you need to get started with this unique construction toy. A Guide Book gives step-by-step instructions to build flat mosaics and 3D creations - animals, people, buildings and more using Glow in the Dar