Check the listing for details. 3 Pounds of Lapidary Tumbling Cutting Media 220 Grit. Condition: New. Listed at 32.95 USD. Featured here is three pounds of 220 tumbling grit. This silicon carbide grit can be used wet or dry and is a less aggressive grit This grit is grey in color. that is good during the finishing part of a cutting or tumbling project. An example of how to use grits: Start off with and aggressive grit such as 80 for the initial cutting, then move to the 220 grit to refine the piece and then 500 to begin the polish and further refine, then walnut shell or cerium oxide to finish the polish. Keep in mind the above was only one example and application.Please note that your monitor and ours may show color differently. We take every precaution to show our product as accurately as we are able. for any returns. Please note that we accept any rock back no questions asked. With the following exceptions:The material must be in the same condition as it was when you received it.You cannot alter the product in any way. No cutting or polishing of the material is allowed.The Rockbuddies FamilyWould like to take a moment to say, Thank you!We have some amazing customers,that have supported us so loyally over the years.With out all of you we would not be here.Our sincere gratitude is offered to youand our hope that 2023 is an especiallygood year for you all!♥