High-intensity light. Scaler removes stains, plaque & tartar. Explorer removes food particles. Batteries included. High-intensity lighted mirror illuminates teeth for superior cleaning. Professional quality stainless steel instruments. Comfort-grip handle for better control. Helps fight gingivitis. Scaler helps remove stains, tartar and plaque on tooth surfaces. Hold Scaler so top of the curve is flat against tooth surface. Start at the gumline, and gently pull the Scaler away from the gumline to begin cleaning. Repeat on all tooth surfaces. Explorer dislodges food from between teeth and at the gumline. Gently use the tip to tease the food particles loose. This is a sharp object, use carefully. The lighted mirror features an ultra-bright white LED that creates a spotlight effect to illuminate teeth. Uses one AAA battery (included). GUMbrand.com. GUMbrand.com or call us at: 1-888-777-3101. Made in China.