Challenge A Friend To An Action-Packed Dual With The Spinner M.A.D. Battle Pack (Styles May Vary) Place The Spinner Into The Designated Slot And Push It Way Down Pump The Power Booster To Give The Spinner Maximum Power Pull The Trigger And Launch The Spinner Into Action Compatible With Other Spinner M.A.D. Spinners (Sold Separately) Please Note: Only 1 Spinner M.A.D. Battle Pack (Random Style) Is Included Per Single Purchase Styles May Vary. This Item Will Be Shipped In Randomly Selected, Assorted Styles. We Cannot Guarantee Which Style You Will Receive When You Buy Online . .