Hartstone Snow People Teapot and Mug Set. The set produced by Hartstone in 1989, was made in the USA. The teapot holds 48 ounces and stands 4 3/4 inches tall without the lid. The teapot has a small factory defect as seen in the photos. The mugs hold 14 ounces and stand 3 5/8 inches tall. The pieces are in good condition with no chips or cracks.