Z-SHINE DIAMOND POLISH KIT 5 grams of diamond polish, #11 Soft Brush Wheel & 1" x 1/8" Felt Wheel In one step in 30 seconds or less receive a high gloss finish on all restorations, including hybrid composites, pressed ceramics, and full contour milled zirconia. Z-Shine Diamond Polish Advantages: One Step High Luster Polish; 30 Seconds or Less Polish Time; Easy Clean Up (20 second clean up); Water Soluble; Use With Any Restoration Material; Especially Designed for e.max & Zirconia Crowns.