Many of the practicality from the Classic variety Using the additional advantage of a zipper we introduce the VIVA variety! With two measurements for 2 or 5 pens plus a number of shades to pick from, the award winning VIVA is our most multipurpose wallet. Most Insulin products are colorless https://beckettvchoo.blog5star.com/32877244/the-5-second-trick-for-insulin-cooler-travel-case