This incredible pencil sharpener is perfect for artists, home, office and schools. It will accept standard to thick lead pencils from 8mm to 12mm in diameter and either round, tri-angular or hexagonal in shape. The exclusive MultiPoint Select Track system allows you to pick the shape of the point from flat to razor sharp. The automatic pencil feeder allows one hand operation without the use of a clamp by bringing the pencil toward the sharpening blades while the sharpening process is going on. The pencil stops feeding once the point is acheived so you have no wasted pencil lead - ever! The unit features a rigid resin housing and shavings receptacle, felt table protecting pad, cleanable steel blade assembly, metal pencil clutch, chrome-plated turning wheel and table clamp. Keep it on any desk for quick and easy sharpening without the need for clamping. Truly enjoy any pencil you have by always keeping them sharp or perfectly shaped for maximum pleasure. Absolutely the best you can buy or return it for a full refund - no questions asked!