What does Christina's mystery item have to do with this cake?

Can the fair-goers in Brighton guess what it is?

12 June 2020

3 minutes

This clip is from

Bargain Hunt—Series 56, Brighton 18

Welcome to the wonderful world of treen!—Series 73, 'Wood' You Believe It?
Duration: 03:35
The man with a talent for transforming unloved tables and tables.—Series 73, Shepton Mallet 20
Duration: 04:43
Can you put your finger on what this ornate silver instrument is?—Series 73, Kelso 10
Duration: 03:12
The relative of a World War One stretcher bearer tells his incredible story.—Series 73, Stafford 15
Duration: 05:15