Neodymium Magnetic Building 78 Silver Short Metal Sticks (11mm) and 80 Silver Color Magnetic Balls (8mm). Images are for illustrations only and do not represent the exact product. Quantity and color may differ in some cases due to packaging error. Warning: Not suitable for young children, especially those under age of 14 years. This product has hazard of ingestion, choking and other misuse of the products. Magnetic fields may cause interference and damage to other objects are that susceptible to magnetic field interference.