Learn to model realistic icing for a 3D donut in this 21-minute Blender 4.0 tutorial. Master techniques like object duplication, mesh editing, modifier usage, and advanced snapping. Explore tools such as the solidify modifier, subsurf modifier, and proportional editing to create wavy, rounded edges. Practice essential skills including naming objects, selective deletion, hiding/unhiding, and precise extrusion. Perfect for beginners looking to enhance their 3D modeling abilities in Blender.