Per our Terms and Conditions, all G Merchandise sales are final. Please inspect merchandise upon arrival for any imperfections, as we can still offer replacements for damaged or defective items if contacted within 7 business days after the product's delivery.
If you have any further inquiries, please contact our Customer Service Department anytime Monday through Friday, 8:00am to 5:00pm PST.Email: help@grencoscience.com
Phone: (800) 948-7480