The 3 Stone Norton IM200 System features 8" x 2" oil stones. The first stone is the fast cutting, coarse Crystolon stone. The second stone is the medium grit Crystolon stone. The fine India stone provides the final honing. The sharpening system holds the stones in the heavy-duty plastic base unit. The base unit holds the oil in the reservoir. The oil reservoir keep the stones that are not being used in the oil. Kit includes a Norton angle guide wedge and 4.5 ounces of quality Norton honing oil.

While other companies have tried to knock off the Norton 3 Stone Systems, the Norton version is still the standard by which all others are measured.