Billiard balls are made in a London workshop.
Various shots of billiard balls being hit by cues and rolling into pockets (this from New Pictorial 405).
We then see various shots of billiard balls being manufactured in a workshop by Alf Sorrels and work mates. Entire process is shown in detail as the balls are made from plastic rods.
Final shots show a display of billiard balls featuring a pyramid of balls nearly two feet high. A man opens a box of billiard balls. C/U of several balls packed together; they look like shiny eggs or Dutch caps.