INSIGHT is a calculation tool anyone can use to learn and harness the power of ceramic chemistry. Fix problems like crazing, blistering, pinholing, settling, clouding, leaching, crawling, marking, scratching, powdering. Substitute frits or incorporate better, cheaper materials, replace no-longer-available ones. Adjust melting temperature, gloss, surface character, color. Identify weaknesses in your glazes to avoid problems. Creating and optimizing base glazes to work with difficult colors or stains and for special effects dependent on opacification, crystallization or variegation. Create your own glazes from scratch and use your own native materials in the highest possible percentage.