Gel Pens & Syringes The Pen $39.99 36% Carbamide Peroxide Gel Refill $45.95 Remineralizing Gel Refill $34.95 The Pens $119.99 Snapwhite Teeth Whitening Foam & Aligner Cleaner $34.99 Contact us customerservice@snapwhite.com Customer service hours: M–F: 8am–6pm Pacific