Make your own sprinkles at home! This is the perfect way to create your own custom color sprinkles, as you need them. Or use leftover royal icing and store for future use! Our Sprinkle Stencils are thicker than our regular cookie stencils and are made on our 3D printers. Watch the video for a tutorial on how to use. For this 2 Piece flower stencil, you will want to use the small circle piece first, and once dry, apply the floral second layer.