Getpro undermount white bar sink is a combined result of traditional and modern advanced technology. The molding process is shaped using the advanced injection molding techniques on the market. Getpro drop-in bar sink is made of true fireclay, which is the most durable material for a high-quality kitchen sink. Abrasive glaze imported from Italy combines Getpro exclusive enameled technology to appear ultra-hard, non-porous, smooth, glossy surface. Every shaped farmhouse sink will be fired twice, the first firing is for the shape, then a clean blank white kitchen sink will be hand-glazed with Italian glaze for final firing at 2600°f over 24-hours to ensure extreme strength and durability. This white undermount farmhouse sink will be durable, non-discoloring and beautiful in several dozen years.