Dear customer: If the product has different styles, colors or models, please Email us after placing the order. CompatibilityMobile Phone / Tablet / Other Touch Screen Smart Devices MaterialMetalFeatureCan write, can also unzip play a pen, writing smooth. Strong magnetic force, unlimited creativity. Electroplating process is more durable and wear-resistant. Comfortable hand feel, long time writing without fatigue, beautiful and practical. ColorBlack, Gold, Silver, ColorfulWeightAbout 240gLengthAbout 17.8 * 5.4 *3cmPackage IncludedLink magnetic *13, pen holder *1, pen core *1, pen cover *2, capacitance *2, steel
ball: 14mm*2, 12mm*8, 10mm*2