Crackle glazes also known as “crazed” effects are caused by differing expansion rates between the clay beneath the surface and the glaze when heated. The crackle effect may develop over time and can be accentuated by adding dyes, ink or rubbing a dark oxide into the crackle before re-firing. We offer a beautiful range of crackle door knobs that can really add something to the character of a piece of furniture or cupboard door. Here are some lovely examples from our range in different shapes and colours:

Here is the link to our Crackle Glaze range: Crackle Glaze Ceramic Knobs