As a product or industry expert, it is important to note that the Rainbow Rocks Whiskey Glasses are made of heat-resistant glass and come in multiple styles including transparent, amber, smoke gray, colorful, gold, and gradient green. There are also options for a transparent one pot and four cups set, an amber one pot and four cups set, a colorful one pot and four cups set, and a soot one pot and four cups set. Additionally, each glass is crafted with a single layer for added durability.
