An annotated test of MultiAngle output: what to zoom in on and verify.
An unbranded white earbud case and its scale shot from the earlier Amazon listing set (September 2026; the recipe is the Product photoshoot now), with violet lines added to compare the case with the mug and the pencil beside it.
What to look at
The case keeps its shape, lid line and green light, but it is drawn about as tall as the mug. That suggests a large object, and a real case is small. Write true dimensions in the listing and check them.
Input made with Nano Banana.