Plus-Plus is perfect for small hands and big ideas. The Plus-Plus Metal Suitcase contains everything you need to get starting with Plus-Plus along with a great tin storage box. A Guide Book gives step-by step instructions to build flat mosaics and 3D creations - animals, people, buildings and more! The set includes 500 Basic color mix pieces, 100 Neon color mix pieces, 1 Baseplate and a Guide Book.Plus-Plus is a creative construction toy for hours of play. Kids both girls and boys, and their parents find joy in using their imagination to create colorful 2D puzzles and mosaics or build 3D creations together. A perfect educational STEM toy that stimulates fine motor skills, creativity, focus and patience! Plus-Plus: One Shape Endless Possibilities.- Great STEAM product combines creativity with engineering/building.- Can build and display the products or take them apart and start all over again!- Can build many different things with the Plus-Plus construction blocks - can add it to any of the other Plus-Plus sets.Designed and made in Denmark in a zero-plastic-waste factory powered by renewable energy.BPA-free and phthalate-free, made with 100% wind energyProduced by award-winning toy manufacturer Plus-Plus, leaders in creative and educational toys for kids.Educational but also creative and artistic - fun for all ages.Each piece measures 20mm x 12mmAge: 5