The Utillian 421 vaporizer is a follow up to the best-selling budget vaporizer, the Utillian 420. The Utillian 421 improves upon its predecessor offering 6 temperature settings, bigger battery, and airflow control, all while maintaining the digital display and glass mouthpiece people loved from the previous model.
Dust or wipe clean with a cloth dampened with water once a week. Be sure not to leave water spots on the surface. These water spots will dry and could possibly leave permanent marks. Clean stains/spots using the following steps: Dampen a soft cloth with a mixture of hot water and liquid dishwashing detergent. Wring the cloth as much as possible to remove excess liquid. Rub the surface lightly in a circular motion. Dry the surface immediately with a clean, soft towel.