TRIMUNT Simple Dental Manikin This item was used during my student years. There are tears and stains on the silicone of the cheek mucosa. I tried washing it with detergent, but there are still some nail polish stains remaining on the inside. The bag also has wrinkles and stains. The name written on the manikin face could not be erased, so it has been blacked out with a magic pen. Please see the photos for details. The jaw model is not included.