The WOLKENKRAFT FX MINI (ULTRA) dust cap is a black silicone accessory for the WOLKENKRAFT FX MINI and FX MINI ULTRA vaporizers. It protects the vaporizer's mouthpiece from dust and impurities when the device is not in use, thus helping to maintain hygiene and extend the life of the vaporizer.

The dust cap prevents foreign bodies from entering the chamber and affecting the functionality of the device. It is easy to put on and take off, which makes it easier to use in everyday life.