$23.00. Description. Available in Fine, Medium, or Ultrafine grits, each 2" x 8" stone comes packaged in a rigid polymer storage case complete with non-skid rubber feet for tabletop use. Made from ultra-hard alumina ceramic material, Spyderco's fine-grit benchstone is used like a traditional sharpening stone, but does not require oil or water. YOUR SATISFACTION IS IMPORTANT TO ME Spyderco's fine grit ceramic slip stone is flat, thin and ultra smooth for professionally finishing and sharpening. SPYDERCO uses only top-notch White High Alumina Ceramic to insure long-lasting quality. Because Spyderco's benchstones are flat and broad they are highly effective for honing wide tools like plane irons, chisels, large blades, woodworking equipment, and even ski edges. Spyderco's state-of-the-art sharpening system and accessories can help give you the edge you need. It comes with a protective suede carry case that doubles as a non-slip base during use. Ceramic File Slip Stone. This 2"x8" stone comes in a light blue polymer case with non-skid rubber feet. The stone is formed into a slip teardrop and kiln fired to 3000 degrees F (1649-degreesC). $75.00. This Spyderco Knife Sharpening Stone can be used dry and is easily cleaned. Made from ultra-hard alumina ceramic material, Spyderco's ultra-fine-grit benchstone is used like a traditional sharpening stone, but does not require oil or water. Ceramic File Round. Before Spyderco ever made knives, we manufactured the tools to keep them sharp. Its broad, flat surface is ideal for sharpening woodworking tools and all types of knives and can be easily cleaned with household cleanser, a scouring pad, and water. $17.00. $19.00. They're made from Alumina Ceramic, a process where a bonding agent is combined with Alumina particles that are actually synthetic sapphires. It features a Ultra-fine Grit design and measures 8''L X 3''W X 1/4''H. ... Tri-Angle™ Stone Fine. Spyderco’s fine-grit (white) ceramic pocket stone is compact, lightweight, and ideal for touching up edges in the field. Ceramic File Square. Technical Specs. Its broad, flat surface is ideal for putting a high-performance finished edge on woodworking tools and all types of knives and can be easily cleaned with household cleanser, a scouring pad, and water. Ceramic File Set. This high quality Bench Stone is produced by Spyderco. As with all of Spyderco's ceramic stones, use our benchstones dry …