The memory of a particular hunt will never fade. However, the trophy may not stay the same and will probably change its appearance. The color of the skull and bones is white, and after a few years it turns yellow, the horns also lose their original color and don't look as good, as much as it should. Trophäenbleiche from Ballistol makes hunting trophies look exceptionally white. The original state of the skull and other bones can be completely restored. Suitable for all parts of skeletons and skulls, whether as a trophy from hunters or as exhibits for pupils and students in the biology course.