The PERFECT product line by Kaiser, with the sophisticated design and uncompromising quality of material of these exclusive baking accessories, wins the hearts of the most discerning bakers. All stainless steel and silicone components are seamlessly welded together, are 100% waterproof, rust-proof and dishwasher-safe. The ergonomic design of KAISER PERFECT makes particularly light work of baking by sitting perfectly in your hands.