Using this 2 - inch Mini Rapid Cup Game is super easy. Just grab the cups and start creating your own magic shows. First, set up the cups on a flat surface. You can use small objects like balls or coins to perform the classic cup - and - ball tricks. For young kids, it might take a bit of practice to get the hang of it, so be patient. When it comes to safety, make sure to keep the small cups and any objects you use for tricks out of reach of children under 3 to avoid choking hazards. To keep the cups in good condition, simply wipe them with a dry cloth after use. Don't soak them in water as it might damage the finish. Store the set in a cool, dry place, and you'll be able to enjoy endless magic fun for a long time.