Did you make a mistake while making your impressions?
Each tray creation kit comes with 1 extra set of impression material in case of an error. In the event that you need additional impression material, the cost is $4.95 per set + shipping($3 domestic shipping; $9 international shipping). Please use our contact form to request more material. You can also contact us by phone (855-944-8361; M-F, 9AM-5PM CST), or on our website live chat.