Amazon offers the Colgate Wisp Portable Max Fresh Mini-Brush 24-Pack in Peppermint for $2.99 with free shipping via the directions below. That's tied with our September mention and at least a buck less than you'd spend at a local store. Each disposable brush features a dissolving freshening bead and toothpick. To get this deal:
  1. View the Colgate Wisp Mini-Brush 24-Pack for $3.99
  2. clip the 20% off coupon on the product page
  3. add to cart via Subscribe & Save for a final price of $2.99
Be sure to cancel your subscription once your order arrives to avoid being billed for subsequent shipments.