Package Design: How does striped toothpaste retain its stripes after being bottled and squeezed? - Quora
Michael Chopyk, DMD - Colored Stripes on Toothpaste While most of us end up buying the classic three-stripe kind of toothpaste, we aren't actually aware of the benefits and purpose behind each
Crest Plus Complete +Whitening Scope Minty Fresh Striped Toothpaste 0.85 oz | Toothpaste | Dave's Supermarket
Striped toothpaste squeezed from tube on to brush - Stock Image - M985/0004 - Science Photo Library
striped toothpaste on a toothbrush near a parallel row of colored toothbrushes on a red and white towel with green stripes, toothbrushes on a towel Stock Photo | Adobe Stock
What do the coloured stripes on your toothpaste tube indicate?