How should I grind my preferred dried material?

Always use a grinder, or G card, to grind up dried material.  For best results, make sure your dried herbs are finely ground.  Larger grounds will take longer to vaporize and yield less vapor.

If you have any further inquiries, please contact our Customer Service Department anytime Mon to Fri, 10 AM to 6 PM ET.
Email: help@gpen.com
Phone: +1 833-691-3224