2-in-1 CubeQuest, 5 Figures, 100 Magnetic Building Cubes 0.8", 70+

2-in-1 CubeQuest, 5 Figures, 100 Magnetic Building Cubes 0.8", 70+ Challenges & Dual-Sided Magnetized Theme Board, Expandable STEM Toy, Magnetic Building Blocks for Kids, Birthday Gift for Kids。 70+ Learning Grid Challenges — Included in Every Set – Flip the magnetic theme board to unlock 70+ STEM activities for kids. Magnetic cube blocks stem toys with Volume 1 challenge booklet inside. Yavvee set goes beyond blocks alone.