Packaging Notice (2cm 200PCS Themes) For a short period, the following themes use temporary unified packaging while new boxes are in production: Elf Theme (MC02) Fantasy Lab (GQSYS01) Midnight Madness (BEAR01-B) The front design is shared, but each box has a clear theme label on the back. All items shipped match the exact SKUs ordered. Thank you for your understanding — new dedicated packaging is coming soon. GobiDex's 200pcs Fantasy Lab is a magnetic building set that offers endless possibilities for creativity and fun. Inspired by the resilience and creativity of the Gobi Desert, these precision-engineered magnetic cubes are designed to make STEM learning intuitive and playful. Ideal for children aged 3-14, the set empowers them to transform abstract ideas into tangible creations. With over 1.2 million units sold, GobiDex has established itself as a leading STEM toy brand in North America and Asia-Pacific.