Safe Material Each sushi roller is made of premium bamboo. The bamboo is renewable source, durable, all-natural, no chemicals or glues Easy to Use No extra tools are needed, just sushi mats can be used to make sushi, saving your money. Perfect for Beginners Making the sushi was very easy, the kit includes everything you need. It also came with a set of bamboo chopsticks which I felt was a nice touch. How to Make a Sushi Roll? Step 1 Spread a strip of plastic wrap over the bamboo mat.Then place a sheet of nori on the plastic wrap. Step 2 Wet your fingers and spread the sticky sushi rice over the nori. Step 3 Add your ingredients toward the center of the rice-covered nori. Step 4 Gently lift the bottom of the mat up and over the sushi.Press and shape the ingredients into a tube.