Model Number: Attocube Key Specifications/Special Features: Attocube consists of 9 wooden blocks with all surfaces featuring different geometric patterns.- Color: 10 different colors (red, orange, yellow, mint, yellow-green, blue, pink, purple, brown, mixed)- Size: 3*3*3cm for one block- Product materials: European beech- Function:forming images which users want to make by putting faces of cube togetherenjoy its application which is problem solving with a hands on approachMain selling points: - 2.3 billion puzzles can be created through combination of cube patterns- Physical cubes also can be connected with the digital device though image recognition technology, allowing kids to organize blocks as per the image on the screen- Workbooks for three levels are made, targeting 4 to 9 years old children