From the Cleverly Sustainable Collection. Cleverly Sustainable utensils utilize handles that are made using 50% less virgin plastic; replacing it with a non-fossil based, reusable waste material known as wheatstraw. Wheatstraw plastic is a biobased plastic made of 50% wheat straw, 49% plastic, and 1% colourants. Wheat straw is what`s left over after harvesting & processing wheat. This resource is readily available worldwide which makes it truly sustainable! The large silicone balloon whisk is the perfect interpretation of a classic whisk and perfect for use with non-stick cookware. It has a thick and ergonomically shaped handle with practical grip lines, to ensure a firm hold even when wet or during prolonged use. It is dishwasher safe and comes with a five-year guarantee. Designed by Zyliss in Switzerland, characterized by Swiss elegance and functionality.