Instead of buying silicone ice cube trays to make your own rainbow crayons (read: danger of the trays melting in the oven), go to a pound shop and buy silicone cake pop moulds. True, the resulting shape isn’t that interesting, but it isn’t going to melt on you.
According to the Encyclopaedia Britannica: Rubbings are made by carefully pressing paper onto a carved or incised surface so that the paper conforms to the features to be copied. The paper is then blacked and the projecting areas of the surface become dark, while indented areas remain white. In our case, it’s crayons on copier […]