- These 15 ounce tapered mugs are the perfect cozy shape to warm your hands and soul with a cup of tea or coffee. Featuring a tiny speckle of paint all over and adorned with dainty, colorful illustrations. Each mug also has a note of encouragement to add a spark to your day. Our Reese mugs pair perfectly with our Reese spatulas and tea towels to make a coordinating kitchen set.