This is an amber glass with a softly bumpy texture on the inside with an Iridescent finish of a thin layer of metallic crystal that has been bonded to these glasses during sheet forming, creating a colorful, shimmering surface effect on the outside. Very similar to Carnival Glass.Vase Candle is a unique candle burning system that combines everything that you love most about candles and fragrance.The Candles are fresh and poured to order using a creamy soft paraffin/soy blend wax for excellent throw and clean up.We use the highest quality fragrance and use as much as this creamy wax can handle.Each piece of glass is different and unique. This is a real glass that is signed and dated. Our vases average between 5" to 7" tall and can be as wide as 5" at the top and 2" at the bottom.A free Spring Rain half candle will be included with your purchase.Our Half Candles have a 25 hour burn time.Our candles are made to be burned in our vases. They have fragrance all the way through the wax and a paper core, self-trimming wick. When the candle is done (about a 1/2 inch from the bottom of the vase), just wipe out what is left of the wax and put another one of our refills into the vase.