Promotional Terms and Conditions

Use coupon code GLASS20 for 20% off all Glass Boards. Offer cannot be combined with other promotions, offers or discounts. Not valid on prior purchases. Offer ends on June 6, 2025 at 11:59 PM PT or while supplies last. Valid only on quartet.com and not valid through retail stores or third-party websites. Free value shipping on orders of $35+ applies only to orders delivered within the United States and its territories. Order minimum excludes taxes and fees. LTL shipping is not included in this offer.