Check the listing for details. VITA 100% Original 3D Master Authentic Tooth ShadGuide with Bleach Shade GERMANY. Condition: New. Listed at 129.99 USD. VITA 100% Original 3D Master Authentic Tooth ShadGuide with Bleach Shade The shade system covers virtually all tooth shades that occur in nature and is designed to provide systematic coverage of the entire tooth color space. The concept of the 3D-MASTER system is based on a color classification principle where the values of lightness, chroma and hue have been positioned an equal distance from each other. Therefore, the shade determination can be easily carried out according to systematic criteria. Vita Shade Guide - 3D Master (Authorized Dealer, 100% Original)With the VITA Toothguide 3D-MASTER, all natural tooth shades can be determined accurately and systematically. It enables the shades of bleached teeth to be determined accurately using modern principles of shade taking.It is currently the only commercially available colorimetric system designed according to color spatial sorting theory.Each element of the system to match each other: a more accurate color restoration which save time and costs. Direction UseSteps for the selection of shades: 1. Determine the value (lightness) by selecting the closest match from one of five value groups. 2. Determine the Chroma within the value group from three choices. 3. Pick the hue by determining if the tooth has a more yellow or red cast. Step 1: Lightness (Value). First, use the top row of teeth on the Toothguide (1M1, 2M1, 3M1, 4M1, 5M1) to determine lightness level, making a simple yes/no decision as to whether the Toothguide tooth matches. Step 2: Color Saturation (Chroma). In the second step, determine the color saturation (chroma) following the same principle by spreading the samples out like a fan. Step 3: Hue. Finally, check whether the natural tooth is more yellowish (L) or more reddish (R) than the Toothguide sample. By following these three steps you can determine the natural tooth shade faster and reliably. Shade-Taking TipsTake the shade before preparation. Dehydration after preparation makes the shade appear too whiteTooth shade should be determined in daylight or under standardized daylight lamps (not operation lamps)Eyes tire after 5-7 seconds; make a selection quickly and accept your first decisionAvoid bright colors in the shade-taking environment; no lipstick, tinted eyeglasses or bright-colored clothes. Images are for Illustration Purpose Only Please Give us Positive Feedback for Our Services . Thankyou for Buying with us . Have a nice day .DISCLAIMER:- The sale of this item may be subject to regulation by the U.S. Food and Drug Administration and state and local regulatory agencies. If so, please not bid on this item unless you are an authorized purchaser. If the item is subject to FDA regulation, I will verify your status as an authorized purchaser of this item before shipping of the item.DISCLAIMER The sale of this item may be subject to regulation by the U.S. Food and Drug Administration and state and local regulatory agencies. If so, please not bid on this item unless you are an authorized purchaser. If the item is subject to FDA regulation, I will verify your status as an authorized purchaser of this item before shipping of the item.