Vibes Rice cones provide the slowest-burning experience Vibes has to offer. The rice burns even slower than hemp, making for long-lasting smoke sessions.Vibes Rice paper is nice and thin and burns incredibly slowly. Choosing a rice cone is a great option for a group, or anyone who wants the smoke session to last a bit longer. This is a standard cone size that is great for a solo smoke session. Each 1 ¼ size cone is 1.25” long and can hold up to about 0.75g of dry herb.