How do I use my G Pen Ground Material?

Once you’ve loaded your G Pen Ground Material Tank, threaded it onto your G Pen Battery, and unlocked it by pressing the button five times, simply hold down the button to heat the coil and draw.

If you have any further questions, our customer service hours are 9:30 to 18:00 CET.

Phone: +49 (0)234 3696640 

E-mail: info@grencoscience.de

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