Amdirect Electric Grinder Rotary Tool Kit Craft Drill Grind Glass Jewelry Cut Metal 60 PCS Material: Metal and Plastic Color: Black Output Voltage: DC 12V Case Size: L22 x W6 x H19.8cm/ 8.58 x 2.34 x 7.72 inch Package Content: 1 x Rotary Tool Kit (60 PCS), 1 x Carrying Case