Unguator® Standard Mixing BladeSold individually. The Unguator Standard Mixing Blade is uniquely designed to be steadily guided up and down inside Unguator Jars while maintaining contact with the inside wall, comminuting substances during the mixing process. The blade's construction causes substances to vibrate within the jar, achieving forced mixing during ointment preparation. Additionally, the foundation ointment's lubricating effect protects both the Unguator Jar and the