Parametric Paper Towel Holder - Onshape Step-by-Step Tutorial

Why It Doesn't Work

• The thumbnail is cluttered with too many small elements, making it hard to understand quickly.
• The text is too small and difficult to read, especially on mobile devices.
• The three versions of the paper towel holder are too similar and don't clearly show the parametric changes.
• The thumbnail repeats the video title, missing an opportunity to add more information or intrigue.
• The overall composition lacks a clear focal point, making it visually unappealing.