Will I need to replace my G Pen Ground Material Tank?

The G Pen Ground Material Tank has a durability index of approximately six weeks per average user. The G Pen Ground Material Tank can be purchased a la carte. 


If you have any further questions please contact our Customer Service Department, which is available Monday through Friday, 8:00am to 5:00pm PST.

Email: info@grencoscience.com
Phone: (800) 948-7480

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