How to use the Speks Geode? It's simple! Just take the 12 plastic pentagons and use the 60 neodymium rare earth magnets inside to align and snap them together. You can do this at your desk for a fun fidget activity or carry it with you on the go. As for maintenance, make sure to check regularly that the magnets are still in place. If you find any loose magnets, discard the product right away. And always remember, this product is dangerous for children. Keep it far from them. If someone accidentally swallows or inhales the magnets, don't wait - get medical help immediately.