Composite Butler Sinks are manufactured from a solid composite compound. This is a durable product less prone to chipping or cracking than ceramic. They will not stain with regular use and only require occasional cleaning with Handy Andy and a scotchbright pad. Whilst Ceramic/Fire Clay Butler Sinks are more heavy duty and super durable. Since it’s fireclay, which is a blend of clay and glaze, it’s scratch, stain and heat resistant. It also resists cracks and it doesn’t chip easily