iSi Stainless Steel Tips are perfect to present cream, desserts, Espumas, sauces, soups, and much more. It is important to use original, professional iSi Whippers with all iSi Accessories. Only combine the iSi Decorator Tip Set with the iSi Gourmet Whip, iSi Thermo Whip, or iSi Cream Profi Whip. Made from 100% stainless steel.