I know the runny green stuff is potato. What’s the black gravel? Usage:Customer Newsletter

I know the runny green stuff is potato. What’s the black gravel? Usage:Customer NewsletterLicense this comic to add humor to your business presentation, newsletter, website and blog. License Summary limited and conditional one time use for selected usage no changes, deletions or additions to the image or text in anyway whatsoever not for use in advertising, packaging, or promotion not for use in association with any unlawful, political or controversial content read the License Agreement for further details. Get 15% off when you order six

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