Friction Powered Flashing Transparent Bubble Gun with 2 Bottles of Bubbles; No Batteries Required Batteries are not included because they aren't needed. This gun runs on kid power. Bubbles keep shooting and lights keep flashing as long as you keep pumping. Better for the earth and your wallet. No batteries to buy.. No motor to break. Assorted Colors: 2 bottles of Bubble Solution included. Keep upright to avoid leaking. Great economical party favors;