Simple Line Drawing of a Drinking Glass - Free Illustration for Design & Education #3772552 (License: Personal Use)

This monochrome illustration shows a cylindrical tumbler-style glass with a slightly flared rim and vertical striations suggesting transparency and curvature. The base is subtly rounded, and the interior is left blank to imply emptiness and clarity. The style is reminiscent of vintage textbook diagrams or vector-ready clip art.

Commonly used in educational resources (e.g., science diagrams, vocabulary flashcards), web UI placeholders, icon sets, or open-source illustration libraries where simplicity and scalability are valued. Matches user intent for free, editable, non-photorealistic visuals.