Imprint Method: Decal, Imprint Method: Direct Print - Sometimes, life can get pretty painful. Soothe your aches with our Gel Bead Hot/Cold Pack. Used as a hot or cold compress, this pack has a large imprint area and comes in a variety of fun colors. Distinctive design and easy to use, this reusable item moves from freezer to microwave seamlessly, based on your pain needs. Our Aqua Beads are filled with a non-toxic, pliable blend of water and glycerin. Instructions for use are printed on the back of each item. Great for Nurse's Offices, workplaces, home, etc. Please note that the clear packs may have a yellow tint due to the temperature/chemical reaction.