Abstract: PKU pro is the only product of its kind that adds increased accuracy to assist with proper functionality for PKU cards, by not allowing the blood to go outside the designated circle area which is achieved through the use of a laminated area outside of each perimeter. This unprecedented products is uniquely designed with medically safe lamination film, durable materials to ensure long-term sustainability and, ultimately, serves to ensure a time efficient and safe means of conducting PKU tests for kids.

Abstract: The dish towel with separable mating elements is an attachment device that is adapted to work with a dish towel. The attachment device comprises a first element and a second element. The second element is attached to the dish towel. The first element is attached to a stationary object such as the door handle of a refrigerator or an oven. The attachment device holds the dish towel in a storage position until first element is separated from the second element which allows the dish towel to be used. The dish towel with separable mating elements comprises a dish towel and an attachment device.