The All-U-Need Horizontal Lap Machine is lightweight and has an impact-resistant body that will not rust. The quiet 1/4 hp variable speed machine can be used anywhere: at home, in the studio, or take it with you on the road. The coolant reservoir holds about a pint of water to prevent heat build-up while grinding. It will give you 2-3 hours of work without refilling. Power: 110 VDimensions: 10" W x 10" D x 11-1/2" H Weight: 15 lb.Accessory kit includes the following:• 1 - 180 Mesh Electroplated Diamond Disc w/ Backing Plate• 1 - 325 Mesh Brown Diamond Smoothing Disc• 1 - 600 Mesh Red Diamond Smoothing Disc• 1 - 1200 Mesh Blue Diamond Smoothing Disc• 1 - Tech-10 Polish Pad w/ 14,000 Mesh Diamond Compound• 4 - Disc Backing Plates•220 Grit Diamond Grinder Head• Complete Instructions